16240163090 has 8 divisors (see below), whose sum is σ = 29232293580. Its totient is φ = 6496065232.

The previous prime is 16240163089. The next prime is 16240163111. The reversal of 16240163090 is 9036104261.

It can be written as a sum of positive squares in 2 ways, for example, as 14713932601 + 1526230489 = 121301^2 + 39067^2 .

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

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, 812008145 + ... + 812008164.

Almost surely, 2^16240163090 is an apocalyptic number.

16240163090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16240163090 is a deficient number, since it is larger than the sum of its proper divisors (12992130490).

16240163090 is a wasteful number, since it uses less digits than its factorization.

16240163090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1624016316.

The product of its (nonzero) digits is 7776, while the sum is 32.

The spelling of 16240163090 in words is "sixteen billion, two hundred forty million, one hundred sixty-three thousand, ninety".