1473357134231 has 2 divisors, whose sum is σ = 1473357134232. Its totient is φ = 1473357134230.

The previous prime is 1473357134153. The next prime is 1473357134273. The reversal of 1473357134231 is 1324317533741.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1473357134231 is a prime.

It is a super-2 number, since 2×1473357134231² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1473357134131) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 736678567115 + 736678567116.

It is an arithmetic number, because the mean of its divisors is an integer number (736678567116).

Almost surely, 2^{1473357134231} is an apocalyptic number.

1473357134231 is a deficient number, since it is larger than the sum of its proper divisors (1).

1473357134231 is an equidigital number, since it uses as much as digits as its factorization.

1473357134231 is an evil number, because the sum of its binary digits is even.

The product of its digits is 635040, while the sum is 44.

The spelling of 1473357134231 in words is "one trillion, four hundred seventy-three billion, three hundred fifty-seven million, one hundred thirty-four thousand, two hundred thirty-one".