45314554242 has 16 divisors (see below), whose sum is σ = 90815211072. Its totient is φ = 15073834320.

The previous prime is 45314554223. The next prime is 45314554261. The reversal of 45314554242 is 24245541354.

It is an interprime number because it is at equal distance from previous prime (45314554223) and next prime (45314554261).

It is a self number, because there is not a number n which added to its sum of digits gives 45314554242.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7751109 + ... + 7756952.

It is an arithmetic number, because the mean of its divisors is an integer number (5675950692).

Almost surely, 2^45314554242 is an apocalyptic number.

45314554242 is an abundant number, since it is smaller than the sum of its proper divisors (45500656830).

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

45314554242 is a wasteful number, since it uses less digits than its factorization.

45314554242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15508553.

The product of its digits is 384000, while the sum is 39.

The spelling of 45314554242 in words is "forty-five billion, three hundred fourteen million, five hundred fifty-four thousand, two hundred forty-two".