42176445633216 has 224 divisors, whose sum is σ = 136191423628800. Its totient is φ = 12739795706880.

The previous prime is 42176445633209. The next prime is 42176445633241. The reversal of 42176445633216 is 61233654467124.

42176445633216 is a `hidden beast` number, since 4 + 2 + 1 + 7 + 6 + 44 + 563 + 32 + 1 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27171255 + ... + 28681526.

Almost surely, 2^{42176445633216} is an apocalyptic number.

42176445633216 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

It is an amenable number.

42176445633216 is an abundant number, since it is smaller than the sum of its proper divisors (94014977995584).

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

42176445633216 is a wasteful number, since it uses less digits than its factorization.

42176445633216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55852844 (or 55852828 counting only the distinct ones).

The product of its digits is 17418240, while the sum is 54.

The spelling of 42176445633216 in words is "forty-two trillion, one hundred seventy-six billion, four hundred forty-five million, six hundred thirty-three thousand, two hundred sixteen".