70140992403457 has 8 divisors (see below), whose sum is σ = 70435645488000. Its totient is φ = 69846349120464.

The previous prime is 70140992403397. The next prime is 70140992403481. The reversal of 70140992403457 is 75430429904107.

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

It is a cyclic number.

It is not a de Polignac number, because 70140992403457 - 2³¹ = 70138844919809 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 70140992403398 and 70140992403407.

It is not an unprimeable number, because it can be changed into a prime (70140992403857) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12072294 + ... + 16912192.

It is an arithmetic number, because the mean of its divisors is an integer number (8804455686000).

Almost surely, 2^{70140992403457} is an apocalyptic number.

It is an amenable number.

70140992403457 is a deficient number, since it is larger than the sum of its proper divisors (294653084543).

70140992403457 is a wasteful number, since it uses less digits than its factorization.

70140992403457 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4900775.

The product of its (nonzero) digits is 7620480, while the sum is 55.

The spelling of 70140992403457 in words is "seventy trillion, one hundred forty billion, nine hundred ninety-two million, four hundred three thousand, four hundred fifty-seven".