123392216354 has 8 divisors (see below), whose sum is σ = 201914535888. Its totient is φ = 56087371060.

The previous prime is 123392216351. The next prime is 123392216369. The reversal of 123392216354 is 453612293321.

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

It is not an unprimeable number, because it can be changed into a prime (123392216351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2804368532 + ... + 2804368575.

It is an arithmetic number, because the mean of its divisors is an integer number (25239316986).

Almost surely, 2^123392216354 is an apocalyptic number.

123392216354 is a deficient number, since it is larger than the sum of its proper divisors (78522319534).

123392216354 is a wasteful number, since it uses less digits than its factorization.

123392216354 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5608737120.

The product of its digits is 233280, while the sum is 41.

The spelling of 123392216354 in words is "one hundred twenty-three billion, three hundred ninety-two million, two hundred sixteen thousand, three hundred fifty-four".