42497623022 has 8 divisors (see below), whose sum is σ = 65469311256. Its totient is φ = 20674519272.

The previous prime is 42497623013. The next prime is 42497623039. The reversal of 42497623022 is 22032679424.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 287146028 + ... + 287146175.

It is an arithmetic number, because the mean of its divisors is an integer number (8183663907).

Almost surely, 2^42497623022 is an apocalyptic number.

42497623022 is a deficient number, since it is larger than the sum of its proper divisors (22971688234).

42497623022 is a wasteful number, since it uses less digits than its factorization.

42497623022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 574292242.

The product of its (nonzero) digits is 290304, while the sum is 41.

The spelling of 42497623022 in words is "forty-two billion, four hundred ninety-seven million, six hundred twenty-three thousand, twenty-two".