1473731131423 has 4 divisors (see below), whose sum is σ = 1473755553928. Its totient is φ = 1473706708920.

The previous prime is 1473731131421. The next prime is 1473731131451. The reversal of 1473731131423 is 3241311373741.

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 1473731131423 - 2¹ = 1473731131421 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 (1473731131421) 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, 12120513 + ... + 12241498.

It is an arithmetic number, because the mean of its divisors is an integer number (368438888482).

Almost surely, 2^{1473731131423} is an apocalyptic number.

1473731131423 is a deficient number, since it is larger than the sum of its proper divisors (24422505).

1473731131423 is an equidigital number, since it uses as much as digits as its factorization.

1473731131423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24422504.

The product of its digits is 127008, while the sum is 40.

The spelling of 1473731131423 in words is "one trillion, four hundred seventy-three billion, seven hundred thirty-one million, one hundred thirty-one thousand, four hundred twenty-three".