42544705034 has 16 divisors (see below), whose sum is σ = 68731837440. Its totient is φ = 19634367600.

The previous prime is 42544705001. The next prime is 42544705043. The reversal of 42544705034 is 43050744524.

It is a happy number.

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, 279959 + ... + 404309.

It is an arithmetic number, because the mean of its divisors is an integer number (4295739840).

Almost surely, 2^42544705034 is an apocalyptic number.

42544705034 is a deficient number, since it is larger than the sum of its proper divisors (26187132406).

42544705034 is a wasteful number, since it uses less digits than its factorization.

42544705034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137525.

The product of its (nonzero) digits is 268800, while the sum is 38.

The spelling of 42544705034 in words is "forty-two billion, five hundred forty-four million, seven hundred five thousand, thirty-four".