70066770342424 has 32 divisors (see below), whose sum is σ = 133531215955200. Its totient is φ = 34458466129920.

The previous prime is 70066770342403. The next prime is 70066770342427. The reversal of 70066770342424 is 42424307766007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70066770342427) 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, 27415992 + ... + 29862520.

It is an arithmetic number, because the mean of its divisors is an integer number (4172850498600).

Almost surely, 2^{70066770342424} is an apocalyptic number.

It is an amenable number.

70066770342424 is a deficient number, since it is larger than the sum of its proper divisors (63464445612776).

70066770342424 is a wasteful number, since it uses less digits than its factorization.

70066770342424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2505283 (or 2505279 counting only the distinct ones).

The product of its (nonzero) digits is 9483264, while the sum is 52.

The spelling of 70066770342424 in words is "seventy trillion, sixty-six billion, seven hundred seventy million, three hundred forty-two thousand, four hundred twenty-four".