46243626431 has 2 divisors, whose sum is σ = 46243626432. Its totient is φ = 46243626430.

The previous prime is 46243626421. The next prime is 46243626467. The reversal of 46243626431 is 13462634264.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46243626431 is a prime.

It is a super-2 number, since 2×46243626431² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46243626421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23121813215 + 23121813216.

It is an arithmetic number, because the mean of its divisors is an integer number (23121813216).

Almost surely, 2^46243626431 is an apocalyptic number.

46243626431 is a deficient number, since it is larger than the sum of its proper divisors (1).

46243626431 is an equidigital number, since it uses as much as digits as its factorization.

46243626431 is an evil number, because the sum of its binary digits is even.

The product of its digits is 497664, while the sum is 41.

The spelling of 46243626431 in words is "forty-six billion, two hundred forty-three million, six hundred twenty-six thousand, four hundred thirty-one".