4761535421431 has 2 divisors, whose sum is σ = 4761535421432. Its totient is φ = 4761535421430.

The previous prime is 4761535421381. The next prime is 4761535421441. The reversal of 4761535421431 is 1341245351674.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4761535421431 is a prime.

It is a super-2 number, since 2×4761535421431² (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 (4761535421441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2380767710715 + 2380767710716.

It is an arithmetic number, because the mean of its divisors is an integer number (2380767710716).

Almost surely, 2^{4761535421431} is an apocalyptic number.

4761535421431 is a deficient number, since it is larger than the sum of its proper divisors (1).

4761535421431 is an equidigital number, since it uses as much as digits as its factorization.

4761535421431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1209600, while the sum is 46.

The spelling of 4761535421431 in words is "four trillion, seven hundred sixty-one billion, five hundred thirty-five million, four hundred twenty-one thousand, four hundred thirty-one".