42110902546 has 8 divisors (see below), whose sum is σ = 63169528320. Its totient is φ = 21054393108.

The previous prime is 42110902481. The next prime is 42110902571. The reversal of 42110902546 is 64520901124.

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

It is a super-2 number, since 2×42110902546² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 478366 + ... + 559513.

It is an arithmetic number, because the mean of its divisors is an integer number (7896191040).

Almost surely, 2^42110902546 is an apocalyptic number.

42110902546 is a deficient number, since it is larger than the sum of its proper divisors (21058625774).

42110902546 is a wasteful number, since it uses less digits than its factorization.

42110902546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058168.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 42110902546 in words is "forty-two billion, one hundred ten million, nine hundred two thousand, five hundred forty-six".