464804181131 has 2 divisors, whose sum is σ = 464804181132. Its totient is φ = 464804181130.

The previous prime is 464804181103. The next prime is 464804181151. The reversal of 464804181131 is 131181408464.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-464804181131 is a prime.

It is a super-2 number, since 2×464804181131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (464804181151) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 232402090565 + 232402090566.

It is an arithmetic number, because the mean of its divisors is an integer number (232402090566).

Almost surely, 2^464804181131 is an apocalyptic number.

464804181131 is a deficient number, since it is larger than the sum of its proper divisors (1).

464804181131 is an equidigital number, since it uses as much as digits as its factorization.

464804181131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 73728, while the sum is 41.

Adding to 464804181131 its reverse (131181408464), we get a palindrome (595985589595).

The spelling of 464804181131 in words is "four hundred sixty-four billion, eight hundred four million, one hundred eighty-one thousand, one hundred thirty-one".