49340027731 has 8 divisors (see below), whose sum is σ = 52876740384. Its totient is φ = 45919272960.

The previous prime is 49340027719. The next prime is 49340027747. The reversal of 49340027731 is 13772004394.

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 49340027731 - 2²⁵ = 49306473299 is a prime.

It is a super-2 number, since 2×49340027731² (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 (49340027701) 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, 28988590 + ... + 28990291.

It is an arithmetic number, because the mean of its divisors is an integer number (6609592548).

Almost surely, 2^49340027731 is an apocalyptic number.

49340027731 is a deficient number, since it is larger than the sum of its proper divisors (3536712653).

49340027731 is a wasteful number, since it uses less digits than its factorization.

49340027731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57978941.

The product of its (nonzero) digits is 127008, while the sum is 40.

The spelling of 49340027731 in words is "forty-nine billion, three hundred forty million, twenty-seven thousand, seven hundred thirty-one".