49201242131 has 8 divisors (see below), whose sum is σ = 49625611200. Its totient is φ = 48777612520.

The previous prime is 49201242109. The next prime is 49201242157. The reversal of 49201242131 is 13124210294.

49201242131 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 49201242131 - 2¹⁸ = 49200979987 is a prime.

It is a super-2 number, since 2×49201242131² (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 = 49201242094 and 49201242103.

It is not an unprimeable number, because it can be changed into a prime (49201242031) 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, 50801 + ... + 317778.

It is an arithmetic number, because the mean of its divisors is an integer number (6203201400).

Almost surely, 2^49201242131 is an apocalyptic number.

49201242131 is a deficient number, since it is larger than the sum of its proper divisors (424369069).

49201242131 is a wasteful number, since it uses less digits than its factorization.

49201242131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 369729.

The product of its (nonzero) digits is 3456, while the sum is 29.

The spelling of 49201242131 in words is "forty-nine billion, two hundred one million, two hundred forty-two thousand, one hundred thirty-one".