1057323073474 has 8 divisors (see below), whose sum is σ = 1601382519360. Its totient is φ = 523528900356.

The previous prime is 1057323073459. The next prime is 1057323073507. The reversal of 1057323073474 is 4743703237501.

It is a happy number.

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

It is a super-2 number, since 2×1057323073474² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2566317934 + ... + 2566318345.

It is an arithmetic number, because the mean of its divisors is an integer number (200172814920).

Almost surely, 2^{1057323073474} is an apocalyptic number.

1057323073474 is a deficient number, since it is larger than the sum of its proper divisors (544059445886).

1057323073474 is a wasteful number, since it uses less digits than its factorization.

1057323073474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5132636384.

The product of its (nonzero) digits is 1481760, while the sum is 46.

The spelling of 1057323073474 in words is "one trillion, fifty-seven billion, three hundred twenty-three million, seventy-three thousand, four hundred seventy-four".