49731041281356 has 24 divisors (see below), whose sum is σ = 128932329248240. Its totient is φ = 16577013760416.

The previous prime is 49731041281333. The next prime is 49731041281373. The reversal of 49731041281356 is 65318214013794.

49731041281356 is a `hidden beast` number, since 4 + 9 + 7 + 3 + 1 + 0 + 4 + 1 + 281 + 356 = 666.

It is a hoax number, since the sum of its digits (54) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 230236302121 + ... + 230236302336.

It is a 1-persistent number, because it is pandigital, but 2⋅49731041281356 = 99462082562712 is not.

Almost surely, 2^{49731041281356} is an apocalyptic number.

It is an amenable number.

49731041281356 is an abundant number, since it is smaller than the sum of its proper divisors (79201287966884).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49731041281356 is a wasteful number, since it uses less digits than its factorization.

49731041281356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460472604470 (or 460472604462 counting only the distinct ones).

The product of its (nonzero) digits is 4354560, while the sum is 54.

The spelling of 49731041281356 in words is "forty-nine trillion, seven hundred thirty-one billion, forty-one million, two hundred eighty-one thousand, three hundred fifty-six".