16157314430 has 16 divisors (see below), whose sum is σ = 30613859280. Its totient is φ = 6122771712.

The previous prime is 16157314429. The next prime is 16157314447. The reversal of 16157314430 is 3441375161.

It is a super-2 number, since 2×16157314430² (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 7 ways as a sum of consecutive naturals, for example, 42519059 + ... + 42519438.

It is an arithmetic number, because the mean of its divisors is an integer number (1913366205).

Almost surely, 2^16157314430 is an apocalyptic number.

16157314430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

16157314430 is a deficient number, since it is larger than the sum of its proper divisors (14456544850).

16157314430 is a wasteful number, since it uses less digits than its factorization.

16157314430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85038523.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 16157314430 its reverse (3441375161), we get a palindrome (19598689591).

The spelling of 16157314430 in words is "sixteen billion, one hundred fifty-seven million, three hundred fourteen thousand, four hundred thirty".