49384101331 has 4 divisors (see below), whose sum is σ = 49389825064. Its totient is φ = 49378377600.

The previous prime is 49384101301. The next prime is 49384101383. The reversal of 49384101331 is 13310148394.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49384101331 is a prime.

It is a super-2 number, since 2×49384101331² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49384101301) 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, 2848905 + ... + 2866186.

It is an arithmetic number, because the mean of its divisors is an integer number (12347456266).

Almost surely, 2^49384101331 is an apocalyptic number.

49384101331 is a deficient number, since it is larger than the sum of its proper divisors (5723733).

49384101331 is an equidigital number, since it uses as much as digits as its factorization.

49384101331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5723732.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 49384101331 in words is "forty-nine billion, three hundred eighty-four million, one hundred one thousand, three hundred thirty-one".