42046044 has 24 divisors (see below), whose sum is σ = 101273088. Its totient is φ = 13563120.

The previous prime is 42046007. The next prime is 42046087. The reversal of 42046044 is 44064024.

It is a congruent 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, 56142 + ... + 56885.

It is an arithmetic number, because the mean of its divisors is an integer number (4219712).

Almost surely, 2^42046044 is an apocalyptic number.

It is an amenable number.

42046044 is an abundant number, since it is smaller than the sum of its proper divisors (59227044).

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

42046044 is a wasteful number, since it uses less digits than its factorization.

42046044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113065 (or 113063 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

The square root of 42046044 is about 6484.2920970604. The cubic root of 42046044 is about 347.7296420438.

It can be divided in two parts, 420 and 46044, that added together give a palindrome (46464).

The spelling of 42046044 in words is "forty-two million, forty-six thousand, forty-four", and thus it is an eban number.