42404420143612 has 12 divisors (see below), whose sum is σ = 74239353391000. Its totient is φ = 21193176317616.

The previous prime is 42404420143607. The next prime is 42404420143637. The reversal of 42404420143612 is 21634102440424.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2258427987 + ... + 2258446762.

Almost surely, 2^{42404420143612} is an apocalyptic number.

It is an amenable number.

42404420143612 is a deficient number, since it is larger than the sum of its proper divisors (31834933247388).

42404420143612 is a wasteful number, since it uses less digits than its factorization.

42404420143612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4516877100 (or 4516877098 counting only the distinct ones).

The product of its (nonzero) digits is 147456, while the sum is 37.

The spelling of 42404420143612 in words is "forty-two trillion, four hundred four billion, four hundred twenty million, one hundred forty-three thousand, six hundred twelve".