84014785215384 has 48 divisors (see below), whose sum is σ = 210551766500520. Its totient is φ = 27936455362560.

The previous prime is 84014785215367. The next prime is 84014785215407. The reversal of 84014785215384 is 48351258741048.

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, 6448537 + ... + 14478024.

Almost surely, 2^{84014785215384} is an apocalyptic number.

It is an amenable number.

84014785215384 is an abundant number, since it is smaller than the sum of its proper divisors (126536981285136).

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

84014785215384 is a wasteful number, since it uses less digits than its factorization.

84014785215384 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20927388 (or 20926975 counting only the distinct ones).

The product of its (nonzero) digits is 34406400, while the sum is 60.

The spelling of 84014785215384 in words is "eighty-four trillion, fourteen billion, seven hundred eighty-five million, two hundred fifteen thousand, three hundred eighty-four".