16179449150 has 12 divisors (see below), whose sum is σ = 30093775512. Its totient is φ = 6471779640.

The previous prime is 16179449149. The next prime is 16179449161. The reversal of 16179449150 is 5194497161.

It is a junction number, because it is equal to n+sod(n) for n = 16179449095 and 16179449104.

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, 161794442 + ... + 161794541.

It is an arithmetic number, because the mean of its divisors is an integer number (2507814626).

Almost surely, 2^16179449150 is an apocalyptic number.

16179449150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16179449150 is a deficient number, since it is larger than the sum of its proper divisors (13914326362).

16179449150 is a wasteful number, since it uses less digits than its factorization.

16179449150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 323588995 (or 323588990 counting only the distinct ones).

The product of its (nonzero) digits is 272160, while the sum is 47.

The spelling of 16179449150 in words is "sixteen billion, one hundred seventy-nine million, four hundred forty-nine thousand, one hundred fifty".