46150451431 has 24 divisors (see below), whose sum is σ = 53301849120. Its totient is φ = 39142215936.

The previous prime is 46150451423. The next prime is 46150451461. The reversal of 46150451431 is 13415405164.

It is not a de Polignac number, because 46150451431 - 2³ = 46150451423 is a prime.

It is a super-2 number, since 2×46150451431² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46150451401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 81107715 + ... + 81108283.

It is an arithmetic number, because the mean of its divisors is an integer number (2220910380).

Almost surely, 2^46150451431 is an apocalyptic number.

46150451431 is a deficient number, since it is larger than the sum of its proper divisors (7151397689).

46150451431 is an equidigital number, since it uses as much as digits as its factorization.

46150451431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255 (or 1032 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 34.

Adding to 46150451431 its reverse (13415405164), we get a palindrome (59565856595).

The spelling of 46150451431 in words is "forty-six billion, one hundred fifty million, four hundred fifty-one thousand, four hundred thirty-one".