2631040401084 has 48 divisors (see below), whose sum is σ = 6161249996160. Its totient is φ = 873848831040.

The previous prime is 2631040401043. The next prime is 2631040401097. The reversal of 2631040401084 is 4801040401362.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69976162 + ... + 70013750.

It is an arithmetic number, because the mean of its divisors is an integer number (128359374920).

Almost surely, 2^{2631040401084} is an apocalyptic number.

It is an amenable number.

2631040401084 is an abundant number, since it is smaller than the sum of its proper divisors (3530209595076).

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

2631040401084 is a wasteful number, since it uses less digits than its factorization.

2631040401084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58490 (or 58488 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 33.

The spelling of 2631040401084 in words is "two trillion, six hundred thirty-one billion, forty million, four hundred one thousand, eighty-four".