16104251494 has 8 divisors (see below), whose sum is σ = 24427797480. Its totient is φ = 7961652336.

The previous prime is 16104251491. The next prime is 16104251519. The reversal of 16104251494 is 49415240161.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16104251491) 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, 45236484 + ... + 45236839.

It is an arithmetic number, because the mean of its divisors is an integer number (3053474685).

Almost surely, 2^16104251494 is an apocalyptic number.

16104251494 is a deficient number, since it is larger than the sum of its proper divisors (8323545986).

16104251494 is an equidigital number, since it uses as much as digits as its factorization.

16104251494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90473414.

The product of its (nonzero) digits is 34560, while the sum is 37.

The spelling of 16104251494 in words is "sixteen billion, one hundred four million, two hundred fifty-one thousand, four hundred ninety-four".