84013431048 has 96 divisors (see below), whose sum is σ = 228714969600. Its totient is φ = 27859663104.

The previous prime is 84013431043. The next prime is 84013431091.

84013431048 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is not an unprimeable number, because it can be changed into a prime (84013431043) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 24657361 + ... + 24660767.

It is an arithmetic number, because the mean of its divisors is an integer number (2382447600).

Almost surely, 2^84013431048 is an apocalyptic number.

It is an amenable number.

84013431048 is an abundant number, since it is smaller than the sum of its proper divisors (144701538552).

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

84013431048 is a wasteful number, since it uses less digits than its factorization.

84013431048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5091 (or 5084 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The spelling of 84013431048 in words is "eighty-four billion, thirteen million, four hundred thirty-one thousand, forty-eight".