1431133230144 has 112 divisors (see below), whose sum is σ = 3793162214016. Its totient is φ = 476210995200.

The previous prime is 1431133230127. The next prime is 1431133230157. The reversal of 1431133230144 is 4410323311341.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 342620184 + ... + 342624360.

It is an arithmetic number, because the mean of its divisors is an integer number (33867519768).

Almost surely, 2^{1431133230144} is an apocalyptic number.

It is an amenable number.

1431133230144 is an abundant number, since it is smaller than the sum of its proper divisors (2362028983872).

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

1431133230144 is a wasteful number, since it uses less digits than its factorization.

1431133230144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6884 (or 6874 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 1431133230144 its reverse (4410323311341), we get a palindrome (5841456541485).

The spelling of 1431133230144 in words is "one trillion, four hundred thirty-one billion, one hundred thirty-three million, two hundred thirty thousand, one hundred forty-four".