42404156515416 has 128 divisors (see below), whose sum is σ = 107884226151360. Its totient is φ = 13887264768000.

The previous prime is 42404156515393. The next prime is 42404156515451. The reversal of 42404156515416 is 61451565140424.

42404156515416 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×42404156515416² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 289539040 + ... + 289685456.

Almost surely, 2^{42404156515416} is an apocalyptic number.

It is an amenable number.

42404156515416 is an abundant number, since it is smaller than the sum of its proper divisors (65480069635944).

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

42404156515416 is a wasteful number, since it uses less digits than its factorization.

42404156515416 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 147445 (or 147441 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 48.

The spelling of 42404156515416 in words is "forty-two trillion, four hundred four billion, one hundred fifty-six million, five hundred fifteen thousand, four hundred sixteen".