16102126990 has 32 divisors (see below), whose sum is σ = 29617975296. Its totient is φ = 6301437600.

The previous prime is 16102126969. The next prime is 16102126993. The reversal of 16102126990 is 9962120161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16102126993) 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, 8686 + ... + 179665.

It is an arithmetic number, because the mean of its divisors is an integer number (925561728).

Almost surely, 2^16102126990 is an apocalyptic number.

16102126990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16102126990 is a deficient number, since it is larger than the sum of its proper divisors (13515848306).

16102126990 is a wasteful number, since it uses less digits than its factorization.

16102126990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188544.

The product of its (nonzero) digits is 11664, while the sum is 37.

The spelling of 16102126990 in words is "sixteen billion, one hundred two million, one hundred twenty-six thousand, nine hundred ninety".