70496805304576 has 288 divisors, whose sum is σ = 167705253847040. Its totient is φ = 28940754124800.

The previous prime is 70496805304547. The next prime is 70496805304577. The reversal of 70496805304576 is 67540350869407.

It is a Harshad number since it is a multiple of its sum of digits (64).

It is not an unprimeable number, because it can be changed into a prime (70496805304577) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2602208791 + ... + 2602235881.

Almost surely, 2^{70496805304576} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 70496805304576, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83852626923520).

70496805304576 is an abundant number, since it is smaller than the sum of its proper divisors (97208448542464).

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

70496805304576 is a wasteful number, since it uses less digits than its factorization.

70496805304576 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27621 (or 27607 counting only the distinct ones).

The product of its (nonzero) digits is 152409600, while the sum is 64.

The spelling of 70496805304576 in words is "seventy trillion, four hundred ninety-six billion, eight hundred five million, three hundred four thousand, five hundred seventy-six".