45358768242 has 48 divisors (see below), whose sum is σ = 99009630720. Its totient is φ = 15007279200.

The previous prime is 45358768237. The next prime is 45358768243. The reversal of 45358768242 is 24286785354.

45358768242 is a `hidden beast` number, since 4 + 53 + 587 + 6 + 8 + 2 + 4 + 2 = 666.

It is not an unprimeable number, because it can be changed into a prime (45358768243) 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 23 ways as a sum of consecutive naturals, for example, 1570609 + ... + 1599227.

It is an arithmetic number, because the mean of its divisors is an integer number (2062700640).

Almost surely, 2^45358768242 is an apocalyptic number.

45358768242 is an abundant number, since it is smaller than the sum of its proper divisors (53650862478).

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

45358768242 is a wasteful number, since it uses less digits than its factorization.

45358768242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29279 (or 29276 counting only the distinct ones).

The product of its digits is 12902400, while the sum is 54.

The spelling of 45358768242 in words is "forty-five billion, three hundred fifty-eight million, seven hundred sixty-eight thousand, two hundred forty-two".