1244851531034 has 8 divisors (see below), whose sum is σ = 1867690150560. Its totient is φ = 622288147516.

The previous prime is 1244851531013. The next prime is 1244851531097. The reversal of 1244851531034 is 4301351584421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 1244851530982 and 1244851531000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68797694 + ... + 68815785.

It is an arithmetic number, because the mean of its divisors is an integer number (233461268820).

Almost surely, 2^{1244851531034} is an apocalyptic number.

1244851531034 is a deficient number, since it is larger than the sum of its proper divisors (622838619526).

1244851531034 is a wasteful number, since it uses less digits than its factorization.

1244851531034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137618004.

The product of its (nonzero) digits is 230400, while the sum is 41.

The spelling of 1244851531034 in words is "one trillion, two hundred forty-four billion, eight hundred fifty-one million, five hundred thirty-one thousand, thirty-four".