1431023214234 has 16 divisors (see below), whose sum is σ = 2863940587200. Its totient is φ = 476692044960.

The previous prime is 1431023214223. The next prime is 1431023214281. The reversal of 1431023214234 is 4324123201341.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78913459 + ... + 78931590.

It is an arithmetic number, because the mean of its divisors is an integer number (178996286700).

Almost surely, 2^{1431023214234} is an apocalyptic number.

1431023214234 is an abundant number, since it is smaller than the sum of its proper divisors (1432917372966).

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

1431023214234 is a wasteful number, since it uses less digits than its factorization.

1431023214234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157846565.

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 1431023214234 its reverse (4324123201341), we get a palindrome (5755146415575).

The spelling of 1431023214234 in words is "one trillion, four hundred thirty-one billion, twenty-three million, two hundred fourteen thousand, two hundred thirty-four".