48916743642 has 64 divisors (see below), whose sum is σ = 117113794560. Its totient is φ = 15045124032.

The previous prime is 48916743599. The next prime is 48916743647. The reversal of 48916743642 is 24634761984.

48916743642 is a `hidden beast` number, since 4 + 8 + 9 + 167 + 436 + 42 = 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 not an unprimeable number, because it can be changed into a prime (48916743647) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1873308 + ... + 1899240.

It is an arithmetic number, because the mean of its divisors is an integer number (1829903040).

Almost surely, 2^48916743642 is an apocalyptic number.

48916743642 is an abundant number, since it is smaller than the sum of its proper divisors (68197050918).

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

48916743642 is a wasteful number, since it uses less digits than its factorization.

48916743642 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28644 (or 28638 counting only the distinct ones).

The product of its digits is 6967296, while the sum is 54.

The spelling of 48916743642 in words is "forty-eight billion, nine hundred sixteen million, seven hundred forty-three thousand, six hundred forty-two".