140320001050 has 24 divisors (see below), whose sum is σ = 267360942492. Its totient is φ = 54759024000.

The previous prime is 140320001027. The next prime is 140320001051. The reversal of 140320001050 is 50100023041.

It can be written as a sum of positive squares in 6 ways, for example, as 1230536241 + 139089464809 = 35079^2 + 372947^2 .

It is a super-2 number, since 2×140320001050² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (140320001051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 34222341 + ... + 34226440.

Almost surely, 2^140320001050 is an apocalyptic number.

140320001050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140320001050 is a deficient number, since it is larger than the sum of its proper divisors (127040941442).

140320001050 is a wasteful number, since it uses less digits than its factorization.

140320001050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68448834 (or 68448829 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 16.

Adding to 140320001050 its reverse (50100023041), we get a palindrome (190420024091).

The spelling of 140320001050 in words is "one hundred forty billion, three hundred twenty million, one thousand, fifty".