84546336431126 has 4 divisors (see below), whose sum is σ = 126819504646692. Its totient is φ = 42273168215562.

The previous prime is 84546336431099. The next prime is 84546336431147. The reversal of 84546336431126 is 62113463364548.

84546336431126 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21136584107780 + ... + 21136584107783.

It is an arithmetic number, because the mean of its divisors is an integer number (31704876161673).

Almost surely, 2^{84546336431126} is an apocalyptic number.

84546336431126 is a deficient number, since it is larger than the sum of its proper divisors (42273168215566).

84546336431126 is a wasteful number, since it uses less digits than its factorization.

84546336431126 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42273168215565.

The product of its digits is 29859840, while the sum is 56.

The spelling of 84546336431126 in words is "eighty-four trillion, five hundred forty-six billion, three hundred thirty-six million, four hundred thirty-one thousand, one hundred twenty-six".