42232315546 has 8 divisors (see below), whose sum is σ = 63359943264. Its totient is φ = 21112334460.

The previous prime is 42232315523. The next prime is 42232315667. The reversal of 42232315546 is 64551323224.

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

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 3 ways as a sum of consecutive naturals, for example, 1897830 + ... + 1919953.

It is an arithmetic number, because the mean of its divisors is an integer number (7919992908).

Almost surely, 2^42232315546 is an apocalyptic number.

42232315546 is a deficient number, since it is larger than the sum of its proper divisors (21127627718).

42232315546 is a wasteful number, since it uses less digits than its factorization.

42232315546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3823316.

The product of its digits is 172800, while the sum is 37.

The spelling of 42232315546 in words is "forty-two billion, two hundred thirty-two million, three hundred fifteen thousand, five hundred forty-six".