16642354150 has 12 divisors (see below), whose sum is σ = 30954778812. Its totient is φ = 6656941640.

The previous prime is 16642354129. The next prime is 16642354217. The reversal of 16642354150 is 5145324661.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 166423492 + ... + 166423591.

It is an arithmetic number, because the mean of its divisors is an integer number (2579564901).

Almost surely, 2^16642354150 is an apocalyptic number.

16642354150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16642354150 is a deficient number, since it is larger than the sum of its proper divisors (14312424662).

16642354150 is a wasteful number, since it uses less digits than its factorization.

16642354150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332847095 (or 332847090 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 37.

The spelling of 16642354150 in words is "sixteen billion, six hundred forty-two million, three hundred fifty-four thousand, one hundred fifty".