1411464623431 has 4 divisors (see below), whose sum is σ = 1411521213312. Its totient is φ = 1411408033552.

The previous prime is 1411464623423. The next prime is 1411464623453. The reversal of 1411464623431 is 1343264641141.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1411464623431 - 2³ = 1411464623423 is a prime.

It is a super-2 number, since 2×1411464623431² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1411468623431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28257511 + ... + 28307416.

It is an arithmetic number, because the mean of its divisors is an integer number (352880303328).

Almost surely, 2^{1411464623431} is an apocalyptic number.

1411464623431 is a deficient number, since it is larger than the sum of its proper divisors (56589881).

1411464623431 is an equidigital number, since it uses as much as digits as its factorization.

1411464623431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56589880.

The product of its digits is 165888, while the sum is 40.

The spelling of 1411464623431 in words is "one trillion, four hundred eleven billion, four hundred sixty-four million, six hundred twenty-three thousand, four hundred thirty-one".