8455342464 has 96 divisors (see below), whose sum is σ = 25232374440. Its totient is φ = 2818437120.

The previous prime is 8455342459. The next prime is 8455342471. The reversal of 8455342464 is 4642435548.

It is a tau number, because it is divible by the number of its divisors (96).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104817 + ... + 167024.

Almost surely, 2^8455342464 is an apocalyptic number.

It is an amenable number.

8455342464 is an abundant number, since it is smaller than the sum of its proper divisors (16777031976).

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

8455342464 is an equidigital number, since it uses as much as digits as its factorization.

8455342464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 271870 (or 271846 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 45.

The square root of 8455342464 is about 91952.9361358298. The cubic root of 8455342464 is about 2037.2472213237.

The spelling of 8455342464 in words is "eight billion, four hundred fifty-five million, three hundred forty-two thousand, four hundred sixty-four".