46804138131 has 8 divisors (see below), whose sum is σ = 62606179584. Its totient is φ = 31102427720.

The previous prime is 46804138127. The next prime is 46804138151. The reversal of 46804138131 is 13183140864.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46804138131 - 2² = 46804138127 is a prime.

It is a super-2 number, since 2×46804138131² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 46804138131.

It is not an unprimeable number, because it can be changed into a prime (46804138111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25081671 + ... + 25083536.

It is an arithmetic number, because the mean of its divisors is an integer number (7825772448).

Almost surely, 2^46804138131 is an apocalyptic number.

46804138131 is a deficient number, since it is larger than the sum of its proper divisors (15802041453).

46804138131 is a wasteful number, since it uses less digits than its factorization.

46804138131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50165521.

The product of its (nonzero) digits is 55296, while the sum is 39.

Adding to 46804138131 its reverse (13183140864), we get a palindrome (59987278995).

The spelling of 46804138131 in words is "forty-six billion, eight hundred four million, one hundred thirty-eight thousand, one hundred thirty-one".