88664935434436 has 27 divisors (see below), whose sum is σ = 155961793691949. Its totient is φ = 44105584233648.

The previous prime is 88664935434419. The next prime is 88664935434527. The reversal of 88664935434436 is 63443453946688.

The square root of 88664935434436 is 9416206.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 86873770772100 + 1791164662336 = 9320610^2 + 1338344^2 .

It is a super-2 number, since 2×88664935434436² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 3709973215 + ... + 3709997113.

Almost surely, 2^{88664935434436} is an apocalyptic number.

88664935434436 is the 9416206-th square number.

It is an amenable number.

88664935434436 is a deficient number, since it is larger than the sum of its proper divisors (67296858257513).

88664935434436 is an frugal number, since it uses more digits than its factorization.

88664935434436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48196 (or 24098 counting only the distinct ones).

The product of its digits is 4299816960, while the sum is 73.

The spelling of 88664935434436 in words is "eighty-eight trillion, six hundred sixty-four billion, nine hundred thirty-five million, four hundred thirty-four thousand, four hundred thirty-six".