462957440291 has 2 divisors, whose sum is σ = 462957440292. Its totient is φ = 462957440290.

The previous prime is 462957440249. The next prime is 462957440317. The reversal of 462957440291 is 192044759264.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 462957440291 - 2¹⁰ = 462957439267 is a prime.

It is not a weakly prime, because it can be changed into another prime (462957440221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 231478720145 + 231478720146.

It is an arithmetic number, because the mean of its divisors is an integer number (231478720146).

Almost surely, 2^462957440291 is an apocalyptic number.

462957440291 is a deficient number, since it is larger than the sum of its proper divisors (1).

462957440291 is an equidigital number, since it uses as much as digits as its factorization.

462957440291 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4354560, while the sum is 53.

The spelling of 462957440291 in words is "four hundred sixty-two billion, nine hundred fifty-seven million, four hundred forty thousand, two hundred ninety-one".