42696890022 has 32 divisors (see below), whose sum is σ = 95175734400. Its totient is φ = 12690096768.

The previous prime is 42696889997. The next prime is 42696890051. The reversal of 42696890022 is 22009869624.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11013772 + ... + 11017647.

It is an arithmetic number, because the mean of its divisors is an integer number (2974241700).

Almost surely, 2^42696890022 is an apocalyptic number.

42696890022 is an abundant number, since it is smaller than the sum of its proper divisors (52478844378).

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

42696890022 is a wasteful number, since it uses less digits than its factorization.

42696890022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22031460.

The product of its (nonzero) digits is 746496, while the sum is 48.

The spelling of 42696890022 in words is "forty-two billion, six hundred ninety-six million, eight hundred ninety thousand, twenty-two".