87714477570385 has 8 divisors (see below), whose sum is σ = 107041396357440. Its totient is φ = 68982233207664.

The previous prime is 87714477570341. The next prime is 87714477570413. The reversal of 87714477570385 is 58307577441778.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-87714477570385 is a prime.

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, 148668605757 + ... + 148668606346.

It is an arithmetic number, because the mean of its divisors is an integer number (13380174544680).

Almost surely, 2^{87714477570385} is an apocalyptic number.

It is an amenable number.

87714477570385 is a deficient number, since it is larger than the sum of its proper divisors (19326918787055).

87714477570385 is a wasteful number, since it uses less digits than its factorization.

87714477570385 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297337212167.

The product of its (nonzero) digits is 1290777600, while the sum is 73.

The spelling of 87714477570385 in words is "eighty-seven trillion, seven hundred fourteen billion, four hundred seventy-seven million, five hundred seventy thousand, three hundred eighty-five".