1431201231413 has 16 divisors (see below), whose sum is σ = 1446092860800. Its totient is φ = 1416405507264.

The previous prime is 1431201231349. The next prime is 1431201231497. The reversal of 1431201231413 is 3141321021341.

It is a cyclic number.

It is not a de Polignac number, because 1431201231413 - 2⁶ = 1431201231349 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431201201413) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30471095 + ... + 30518027.

It is an arithmetic number, because the mean of its divisors is an integer number (90380803800).

Almost surely, 2^{1431201231413} is an apocalyptic number.

It is an amenable number.

1431201231413 is a deficient number, since it is larger than the sum of its proper divisors (14891629387).

1431201231413 is a wasteful number, since it uses less digits than its factorization.

1431201231413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47948.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 1431201231413 its reverse (3141321021341), we get a palindrome (4572522252754).

The spelling of 1431201231413 in words is "one trillion, four hundred thirty-one billion, two hundred one million, two hundred thirty-one thousand, four hundred thirteen".