1157237006474 has 8 divisors (see below), whose sum is σ = 1735898147460. Its totient is φ = 578604290656.

The previous prime is 1157237006441. The next prime is 1157237006501. The reversal of 1157237006474 is 4746007327511.

It can be written as a sum of positive squares in 2 ways, for example, as 700808402449 + 456428604025 = 837143^2 + 675595^2 .

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

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 7004219 + ... + 7167534.

Almost surely, 2^{1157237006474} is an apocalyptic number.

1157237006474 is a deficient number, since it is larger than the sum of its proper divisors (578661140986).

1157237006474 is a wasteful number, since it uses less digits than its factorization.

1157237006474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14212584.

The product of its (nonzero) digits is 987840, while the sum is 47.

The spelling of 1157237006474 in words is "one trillion, one hundred fifty-seven billion, two hundred thirty-seven million, six thousand, four hundred seventy-four".