42044062240 has 48 divisors (see below), whose sum is σ = 100087384320. Its totient is φ = 16689237760.

The previous prime is 42044062219. The next prime is 42044062267. The reversal of 42044062240 is 4226044024.

It is a junction number, because it is equal to n+sod(n) for n = 42044062199 and 42044062208.

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, 982000 + ... + 1023919.

It is an arithmetic number, because the mean of its divisors is an integer number (2085153840).

Almost surely, 2^42044062240 is an apocalyptic number.

42044062240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

42044062240 is an abundant number, since it is smaller than the sum of its proper divisors (58043322080).

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

42044062240 is a wasteful number, since it uses less digits than its factorization.

42044062240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2006065 (or 2006057 counting only the distinct ones).

The product of its (nonzero) digits is 12288, while the sum is 28.

The spelling of 42044062240 in words is "forty-two billion, forty-four million, sixty-two thousand, two hundred forty".