42401622063 has 8 divisors (see below), whose sum is σ = 57054170800. Its totient is φ = 28008410688.

The previous prime is 42401622041. The next prime is 42401622073. The reversal of 42401622063 is 36022610424.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 42401622063 - 2⁹ = 42401621551 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 42401622063.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42401622073) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64833958 + ... + 64834611.

It is an arithmetic number, because the mean of its divisors is an integer number (7131771350).

Almost surely, 2^42401622063 is an apocalyptic number.

42401622063 is a deficient number, since it is larger than the sum of its proper divisors (14652548737).

42401622063 is a wasteful number, since it uses less digits than its factorization.

42401622063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129668681.

The product of its (nonzero) digits is 13824, while the sum is 30.

The spelling of 42401622063 in words is "forty-two billion, four hundred one million, six hundred twenty-two thousand, sixty-three".