70402792845 has 256 divisors, whose sum is σ = 148516208640. Its totient is φ = 27636940800.

The previous prime is 70402792843. The next prime is 70402792853. The reversal of 70402792845 is 54829720407.

It is not a de Polignac number, because 70402792845 - 2¹ = 70402792843 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 70402792794 and 70402792803.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70402792843) by changing a digit.

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 255 ways as a sum of consecutive naturals, for example, 294572236 + ... + 294572474.

It is an arithmetic number, because the mean of its divisors is an integer number (580141440).

Almost surely, 2^70402792845 is an apocalyptic number.

It is an amenable number.

70402792845 is an abundant number, since it is smaller than the sum of its proper divisors (78113415795).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70402792845 is a wasteful number, since it uses less digits than its factorization.

70402792845 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 476.

The product of its (nonzero) digits is 1128960, while the sum is 48.

The spelling of 70402792845 in words is "seventy billion, four hundred two million, seven hundred ninety-two thousand, eight hundred forty-five".