84045912462 has 12 divisors (see below), whose sum is σ = 182099477040. Its totient is φ = 28015304148.

The previous prime is 84045912421. The next prime is 84045912473. The reversal of 84045912462 is 26421954048.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2334608662 + ... + 2334608697.

It is an arithmetic number, because the mean of its divisors is an integer number (15174956420).

Almost surely, 2^84045912462 is an apocalyptic number.

84045912462 is an abundant number, since it is smaller than the sum of its proper divisors (98053564578).

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

84045912462 is a wasteful number, since it uses less digits than its factorization.

84045912462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4669217367 (or 4669217364 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 45.

The spelling of 84045912462 in words is "eighty-four billion, forty-five million, nine hundred twelve thousand, four hundred sixty-two".