42044336190 has 24 divisors (see below), whose sum is σ = 109315274328. Its totient is φ = 11211822960.

The previous prime is 42044336189. The next prime is 42044336249. The reversal of 42044336190 is 9163344024.

It is a happy number.

42044336190 is a `hidden beast` number, since 4 + 2 + 0 + 4 + 4 + 33 + 619 + 0 = 666.

It is a super-2 number, since 2×42044336190² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 233579556 + ... + 233579735.

It is an arithmetic number, because the mean of its divisors is an integer number (4554803097).

Almost surely, 2^42044336190 is an apocalyptic number.

42044336190 is an abundant number, since it is smaller than the sum of its proper divisors (67270938138).

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

42044336190 is a wasteful number, since it uses less digits than its factorization.

42044336190 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467159304 (or 467159301 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 42044336190 in words is "forty-two billion, forty-four million, three hundred thirty-six thousand, one hundred ninety".