90232231342 has 8 divisors (see below), whose sum is σ = 147652742232. Its totient is φ = 41014650600.

The previous prime is 90232231301. The next prime is 90232231379. The reversal of 90232231342 is 24313223209.

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 polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2050732509 + ... + 2050732552.

It is an arithmetic number, because the mean of its divisors is an integer number (18456592779).

Almost surely, 2^90232231342 is an apocalyptic number.

90232231342 is a deficient number, since it is larger than the sum of its proper divisors (57420510890).

90232231342 is a wasteful number, since it uses less digits than its factorization.

90232231342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4101465074.

The product of its (nonzero) digits is 15552, while the sum is 31.

The spelling of 90232231342 in words is "ninety billion, two hundred thirty-two million, two hundred thirty-one thousand, three hundred forty-two".