42984622074 has 16 divisors (see below), whose sum is σ = 86401252800. Its totient is φ = 14256205920.

The previous prime is 42984622073. The next prime is 42984622081. The reversal of 42984622074 is 47022648924.

It is a super-2 number, since 2×42984622074² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (42984622073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17999067 + ... + 18001454.

It is an arithmetic number, because the mean of its divisors is an integer number (5400078300).

Almost surely, 2^42984622074 is an apocalyptic number.

42984622074 is an abundant number, since it is smaller than the sum of its proper divisors (43416630726).

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

42984622074 is a wasteful number, since it uses less digits than its factorization.

42984622074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36000725.

The product of its (nonzero) digits is 1548288, while the sum is 48.

The spelling of 42984622074 in words is "forty-two billion, nine hundred eighty-four million, six hundred twenty-two thousand, seventy-four".