16466434150 has 24 divisors (see below), whose sum is σ = 30851139240. Its totient is φ = 6538493760.

The previous prime is 16466434139. The next prime is 16466434199. The reversal of 16466434150 is 5143466461.

It is a happy number.

It is a super-2 number, since 2×16466434150² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1195080 + ... + 1208779.

It is an arithmetic number, because the mean of its divisors is an integer number (1285464135).

Almost surely, 2^16466434150 is an apocalyptic number.

16466434150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16466434150 is a deficient number, since it is larger than the sum of its proper divisors (14384705090).

16466434150 is a wasteful number, since it uses less digits than its factorization.

16466434150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2404008 (or 2404003 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 40.

The spelling of 16466434150 in words is "sixteen billion, four hundred sixty-six million, four hundred thirty-four thousand, one hundred fifty".