64083660124274 has 16 divisors (see below), whose sum is σ = 110829895135488. Its totient is φ = 27221377751232.

The previous prime is 64083660124229. The next prime is 64083660124283. The reversal of 64083660124274 is 47242106638046.

It is a super-2 number, since 2×64083660124274² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20253999722 + ... + 20254002885.

It is an arithmetic number, because the mean of its divisors is an integer number (6926868445968).

Almost surely, 2^{64083660124274} is an apocalyptic number.

64083660124274 is a deficient number, since it is larger than the sum of its proper divisors (46746235011214).

64083660124274 is a wasteful number, since it uses less digits than its factorization.

64083660124274 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40508002729.

The product of its (nonzero) digits is 9289728, while the sum is 53.

The spelling of 64083660124274 in words is "sixty-four trillion, eighty-three billion, six hundred sixty million, one hundred twenty-four thousand, two hundred seventy-four".