87418408025730 has 64 divisors (see below), whose sum is σ = 211188199926528. Its totient is φ = 23158153455360.

The previous prime is 87418408025719. The next prime is 87418408025737. The reversal of 87418408025730 is 3752080481478.

87418408025730 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (87418408025737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7282302 + ... + 15095321.

It is an arithmetic number, because the mean of its divisors is an integer number (3299815623852).

Almost surely, 2^{87418408025730} is an apocalyptic number.

87418408025730 is an abundant number, since it is smaller than the sum of its proper divisors (123769791900798).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

87418408025730 is a wasteful number, since it uses less digits than its factorization.

87418408025730 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22378491.

The product of its (nonzero) digits is 12042240, while the sum is 57.

The spelling of 87418408025730 in words is "eighty-seven trillion, four hundred eighteen billion, four hundred eight million, twenty-five thousand, seven hundred thirty".