87434105933488 has 20 divisors (see below), whose sum is σ = 169528050222408. Its totient is φ = 43684931682560.

The previous prime is 87434105933477. The next prime is 87434105933501. The reversal of 87434105933488 is 88433950143478.

It is a super-2 number, since 2×87434105933488² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2007557806 + ... + 2007601357.

Almost surely, 2^{87434105933488} is an apocalyptic number.

It is an amenable number.

87434105933488 is a deficient number, since it is larger than the sum of its proper divisors (82093944288920).

87434105933488 is a wasteful number, since it uses less digits than its factorization.

87434105933488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4015160532 (or 4015160526 counting only the distinct ones).

The product of its (nonzero) digits is 278691840, while the sum is 67.

The spelling of 87434105933488 in words is "eighty-seven trillion, four hundred thirty-four billion, one hundred five million, nine hundred thirty-three thousand, four hundred eighty-eight".