49130618563431 has 24 divisors (see below), whose sum is σ = 70989035891904. Its totient is φ = 32743322726400.

The previous prime is 49130618563417. The next prime is 49130618563451. The reversal of 49130618563431 is 13436581603194.

49130618563431 is a `hidden beast` number, since 4 + 9 + 1 + 30 + 6 + 1 + 8 + 563 + 43 + 1 = 666.

It is not a de Polignac number, because 49130618563431 - 2¹⁰ = 49130618562407 is a prime.

It is a super-2 number, since 2×49130618563431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49130618563451) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 376885495 + ... + 377015831.

It is an arithmetic number, because the mean of its divisors is an integer number (2957876495496).

Almost surely, 2^{49130618563431} is an apocalyptic number.

49130618563431 is a deficient number, since it is larger than the sum of its proper divisors (21858417328473).

49130618563431 is a wasteful number, since it uses less digits than its factorization.

49130618563431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143351 (or 143348 counting only the distinct ones).

The product of its (nonzero) digits is 5598720, while the sum is 54.

The spelling of 49130618563431 in words is "forty-nine trillion, one hundred thirty billion, six hundred eighteen million, five hundred sixty-three thousand, four hundred thirty-one".