23091281662 has 8 divisors (see below), whose sum is σ = 36674388576. Its totient is φ = 10866485472.

The previous prime is 23091281659. The next prime is 23091281677. The reversal of 23091281662 is 26618219032.

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, 339577638 + ... + 339577705.

It is an arithmetic number, because the mean of its divisors is an integer number (4584298572).

Almost surely, 2^23091281662 is an apocalyptic number.

23091281662 is a deficient number, since it is larger than the sum of its proper divisors (13583106914).

23091281662 is a wasteful number, since it uses less digits than its factorization.

23091281662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 679155362.

The product of its (nonzero) digits is 62208, while the sum is 40.

The spelling of 23091281662 in words is "twenty-three billion, ninety-one million, two hundred eighty-one thousand, six hundred sixty-two".