1048139136000 has 1408 divisors, whose sum is σ = 4291822080000. Its totient is φ = 250159104000.

The previous prime is 1048139135999. The next prime is 1048139136019. The reversal of 1048139136000 is 6319318401.

1048139136000 is a `hidden beast` number, since 1 + 0 + 4 + 8 + 1 + 39 + 13 + 600 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (1408).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3003263826 + ... + 3003264174.

Almost surely, 2^{1048139136000} is an apocalyptic number.

1048139136000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1048139136000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2145911040000).

1048139136000 is an abundant number, since it is smaller than the sum of its proper divisors (3243682944000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1048139136000 is a wasteful number, since it uses less digits than its factorization.

1048139136000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 483 (or 449 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 1048139136000 in words is "one trillion, forty-eight billion, one hundred thirty-nine million, one hundred thirty-six thousand".