16349298120 has 64 divisors (see below), whose sum is σ = 54497664000. Its totient is φ = 4359812544.

The previous prime is 16349298083. The next prime is 16349298169. The reversal of 16349298120 is 2189294361.

16349298120 is a `hidden beast` number, since 1 + 6 + 349 + 298 + 12 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7568040 + ... + 7570199.

It is an arithmetic number, because the mean of its divisors is an integer number (851526000).

Almost surely, 2^16349298120 is an apocalyptic number.

16349298120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

16349298120 is an abundant number, since it is smaller than the sum of its proper divisors (38148365880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16349298120 is a wasteful number, since it uses less digits than its factorization.

16349298120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15138259 (or 15138249 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 45.

The spelling of 16349298120 in words is "sixteen billion, three hundred forty-nine million, two hundred ninety-eight thousand, one hundred twenty".