46321302631 has 4 divisors (see below), whose sum is σ = 46321767064. Its totient is φ = 46320838200.

The previous prime is 46321302593. The next prime is 46321302641. The reversal of 46321302631 is 13620312364.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 46321302631 - 2⁹ = 46321302119 is a prime.

It is a super-2 number, since 2×46321302631² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 46321302593 and 46321302602.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46321302641) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14685 + ... + 304726.

It is an arithmetic number, because the mean of its divisors is an integer number (11580441766).

Almost surely, 2^46321302631 is an apocalyptic number.

46321302631 is a deficient number, since it is larger than the sum of its proper divisors (464433).

46321302631 is a wasteful number, since it uses less digits than its factorization.

46321302631 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 464432.

The product of its (nonzero) digits is 15552, while the sum is 31.

Adding to 46321302631 its reverse (13620312364), we get a palindrome (59941614995).

The spelling of 46321302631 in words is "forty-six billion, three hundred twenty-one million, three hundred two thousand, six hundred thirty-one".