64114624963402 has 8 divisors (see below), whose sum is σ = 103569778787076. Its totient is φ = 29591365367712.

The previous prime is 64114624963393. The next prime is 64114624963453. The reversal of 64114624963402 is 20436942641146.

It can be written as a sum of positive squares in 2 ways, for example, as 63551811419721 + 562813543681 = 7971939^2 + 750209^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×64114624963402² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 64114624963402.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1232973556963 + ... + 1232973557014.

Almost surely, 2^{64114624963402} is an apocalyptic number.

64114624963402 is a deficient number, since it is larger than the sum of its proper divisors (39455153823674).

64114624963402 is a wasteful number, since it uses less digits than its factorization.

64114624963402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2465947113992.

The product of its (nonzero) digits is 5971968, while the sum is 52.

The spelling of 64114624963402 in words is "sixty-four trillion, one hundred fourteen billion, six hundred twenty-four million, nine hundred sixty-three thousand, four hundred two".