16025399110 has 32 divisors (see below), whose sum is σ = 32976590400. Its totient is φ = 5492746752.

The previous prime is 16025398979. The next prime is 16025399119. The reversal of 16025399110 is 1199352061.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 16025399110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16025399119) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 208242 + ... + 274618.

It is an arithmetic number, because the mean of its divisors is an integer number (1030518450).

Almost surely, 2^16025399110 is an apocalyptic number.

16025399110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16025399110 is an abundant number, since it is smaller than the sum of its proper divisors (16951191290).

16025399110 is a wasteful number, since it uses less digits than its factorization.

16025399110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69840.

The product of its (nonzero) digits is 14580, while the sum is 37.

The spelling of 16025399110 in words is "sixteen billion, twenty-five million, three hundred ninety-nine thousand, one hundred ten".