70045857160442 has 8 divisors (see below), whose sum is σ = 109636993816416. Its totient is φ = 33500192554972.

The previous prime is 70045857160441. The next prime is 70045857160457. The reversal of 70045857160442 is 24406175854007.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (70045857160441) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 761368012568 + ... + 761368012659.

It is an arithmetic number, because the mean of its divisors is an integer number (13704624227052).

Almost surely, 2^{70045857160442} is an apocalyptic number.

70045857160442 is a deficient number, since it is larger than the sum of its proper divisors (39591136655974).

70045857160442 is a wasteful number, since it uses less digits than its factorization.

70045857160442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522736025252.

The product of its (nonzero) digits is 7526400, while the sum is 53.

The spelling of 70045857160442 in words is "seventy trillion, forty-five billion, eight hundred fifty-seven million, one hundred sixty thousand, four hundred forty-two".