87345334052428 has 12 divisors (see below), whose sum is σ = 153136874955232. Its totient is φ = 43591941208080.

The previous prime is 87345334052413. The next prime is 87345334052429. The reversal of 87345334052428 is 82425043354378.

It is a happy number.

It is a hoax number, since the sum of its digits (58) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (87345334052429) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20181452100 + ... + 20181456427.

Almost surely, 2^{87345334052428} is an apocalyptic number.

It is an amenable number.

87345334052428 is a deficient number, since it is larger than the sum of its proper divisors (65791540902804).

87345334052428 is a wasteful number, since it uses less digits than its factorization.

87345334052428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40362909072 (or 40362909070 counting only the distinct ones).

The product of its (nonzero) digits is 77414400, while the sum is 58.

The spelling of 87345334052428 in words is "eighty-seven trillion, three hundred forty-five billion, three hundred thirty-four million, fifty-two thousand, four hundred twenty-eight".