70476267408 has 80 divisors (see below), whose sum is σ = 196825705920. Its totient is φ = 21654148608.

The previous prime is 70476267403. The next prime is 70476267431. The reversal of 70476267408 is 80476267407.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (70476267403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1010535 + ... + 1078022.

It is an arithmetic number, because the mean of its divisors is an integer number (2460321324).

Almost surely, 2^70476267408 is an apocalyptic number.

It is an amenable number.

70476267408 is an abundant number, since it is smaller than the sum of its proper divisors (126349438512).

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

70476267408 is a wasteful number, since it uses less digits than its factorization.

70476267408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088624 (or 2088618 counting only the distinct ones).

The product of its (nonzero) digits is 3161088, while the sum is 51.

Subtracting 70476267408 from its reverse (80476267407), we obtain a palindrome (9999999999).

The spelling of 70476267408 in words is "seventy billion, four hundred seventy-six million, two hundred sixty-seven thousand, four hundred eight".