42346359290 has 48 divisors (see below), whose sum is σ = 79059204360. Its totient is φ = 16330204800.

The previous prime is 42346359247. The next prime is 42346359317. The reversal of 42346359290 is 9295364324.

42346359290 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 8244458401 + 34101900889 = 90799^2 + 184667^2 .

It is a hoax number, since the sum of its digits (47) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2576900 + ... + 2593280.

Almost surely, 2^42346359290 is an apocalyptic number.

42346359290 is a deficient number, since it is larger than the sum of its proper divisors (36712845070).

42346359290 is a wasteful number, since it uses less digits than its factorization.

42346359290 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16719 (or 16688 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 47.

The spelling of 42346359290 in words is "forty-two billion, three hundred forty-six million, three hundred fifty-nine thousand, two hundred ninety".