88440087640377 has 8 divisors (see below), whose sum is σ = 128640127476960. Its totient is φ = 53600053115360.

The previous prime is 88440087640339. The next prime is 88440087640451. The reversal of 88440087640377 is 77304678004488.

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

It is a cyclic number.

It is not a de Polignac number, because 88440087640377 - 2¹⁵ = 88440087607609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (88440087640327) 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, 1340001327852 + ... + 1340001327917.

It is an arithmetic number, because the mean of its divisors is an integer number (16080015934620).

Almost surely, 2^{88440087640377} is an apocalyptic number.

It is an amenable number.

88440087640377 is a deficient number, since it is larger than the sum of its proper divisors (40200039836583).

88440087640377 is a wasteful number, since it uses less digits than its factorization.

88440087640377 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2680002655783.

The product of its (nonzero) digits is 202309632, while the sum is 66.

The spelling of 88440087640377 in words is "eighty-eight trillion, four hundred forty billion, eighty-seven million, six hundred forty thousand, three hundred seventy-seven".