1431492241344 has 56 divisors (see below), whose sum is σ = 4131807157248. Its totient is φ = 433785527040.

The previous prime is 1431492241331. The next prime is 1431492241373. The reversal of 1431492241344 is 4431422941341.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1431492241296 and 1431492241305.

It is a congruent 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 7 ways as a sum of consecutive naturals, for example, 338892832 + ... + 338897055.

Almost surely, 2^{1431492241344} is an apocalyptic number.

It is an amenable number.

1431492241344 is an abundant number, since it is smaller than the sum of its proper divisors (2700314915904).

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

1431492241344 is a wasteful number, since it uses less digits than its factorization.

1431492241344 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677789913 (or 677789903 counting only the distinct ones).

The product of its digits is 331776, while the sum is 42.

The spelling of 1431492241344 in words is "one trillion, four hundred thirty-one billion, four hundred ninety-two million, two hundred forty-one thousand, three hundred forty-four".