2431214331044 has 6 divisors (see below), whose sum is σ = 4254625079334. Its totient is φ = 1215607165520.

The previous prime is 2431214330969. The next prime is 2431214331059. The reversal of 2431214331044 is 4401334121342.

It can be written as a sum of positive squares in only one way, i.e., 2409132371044 + 22081960000 = 1552138^2 + 148600^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2431214331044.

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 as a sum of consecutive naturals, namely, 303901791377 + ... + 303901791384.

It is an arithmetic number, because the mean of its divisors is an integer number (709104179889).

Almost surely, 2^{2431214331044} is an apocalyptic number.

It is an amenable number.

2431214331044 is a deficient number, since it is larger than the sum of its proper divisors (1823410748290).

2431214331044 is a wasteful number, since it uses less digits than its factorization.

2431214331044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607803582765 (or 607803582763 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 32.

Adding to 2431214331044 its reverse (4401334121342), we get a palindrome (6832548452386).

The spelling of 2431214331044 in words is "two trillion, four hundred thirty-one billion, two hundred fourteen million, three hundred thirty-one thousand, forty-four".