70704337337663 has 12 divisors (see below), whose sum is σ = 72241587898200. Its totient is φ = 69199131872592.

The previous prime is 70704337337659. The next prime is 70704337337687. The reversal of 70704337337663 is 36673373340707.

It is a happy number.

It is not a de Polignac number, because 70704337337663 - 2² = 70704337337659 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70704337307663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 248686313 + ... + 248970461.

It is an arithmetic number, because the mean of its divisors is an integer number (6020132324850).

Almost surely, 2^{70704337337663} is an apocalyptic number.

70704337337663 is a deficient number, since it is larger than the sum of its proper divisors (1537250560537).

70704337337663 is a wasteful number, since it uses less digits than its factorization.

70704337337663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396886 (or 396839 counting only the distinct ones).

The product of its (nonzero) digits is 84015792, while the sum is 59.

The spelling of 70704337337663 in words is "seventy trillion, seven hundred four billion, three hundred thirty-seven million, three hundred thirty-seven thousand, six hundred sixty-three".