49615974141 has 16 divisors (see below), whose sum is σ = 69470623104. Its totient is φ = 31437641664.

The previous prime is 49615974131. The next prime is 49615974181. The reversal of 49615974141 is 14147951694.

It is not a de Polignac number, because 49615974141 - 2⁷ = 49615974013 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49615974131) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2279206 + ... + 2300871.

It is an arithmetic number, because the mean of its divisors is an integer number (4341913944).

Almost surely, 2^49615974141 is an apocalyptic number.

It is an amenable number.

49615974141 is a deficient number, since it is larger than the sum of its proper divisors (19854648963).

49615974141 is a wasteful number, since it uses less digits than its factorization.

49615974141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4580260.

The product of its digits is 1088640, while the sum is 51.

The spelling of 49615974141 in words is "forty-nine billion, six hundred fifteen million, nine hundred seventy-four thousand, one hundred forty-one".