2044681431002 has 24 divisors (see below), whose sum is σ = 3699360318816. Its totient is φ = 830171406024.

The previous prime is 2044681430963. The next prime is 2044681431011. The reversal of 2044681431002 is 2001341864402.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 202278428 + ... + 202288535.

It is an arithmetic number, because the mean of its divisors is an integer number (154140013284).

Almost surely, 2^{2044681431002} is an apocalyptic number.

2044681431002 is a deficient number, since it is larger than the sum of its proper divisors (1654678887814).

2044681431002 is a wasteful number, since it uses less digits than its factorization.

2044681431002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 404567010 (or 404566991 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 35.

The spelling of 2044681431002 in words is "two trillion, forty-four billion, six hundred eighty-one million, four hundred thirty-one thousand, two".