3477434465431 has 2 divisors, whose sum is σ = 3477434465432. Its totient is φ = 3477434465430.

The previous prime is 3477434465423. The next prime is 3477434465437. The reversal of 3477434465431 is 1345644347743.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3477434465431 - 2³ = 3477434465423 is a prime.

It is a super-2 number, since 2×3477434465431² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3477434465437) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1738717232715 + 1738717232716.

It is an arithmetic number, because the mean of its divisors is an integer number (1738717232716).

Almost surely, 2^{3477434465431} is an apocalyptic number.

3477434465431 is a deficient number, since it is larger than the sum of its proper divisors (1).

3477434465431 is an equidigital number, since it uses as much as digits as its factorization.

3477434465431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 40642560, while the sum is 55.

The spelling of 3477434465431 in words is "three trillion, four hundred seventy-seven billion, four hundred thirty-four million, four hundred sixty-five thousand, four hundred thirty-one".