16142092018 has 16 divisors (see below), whose sum is σ = 26149570776. Its totient is φ = 7429086720.

The previous prime is 16142092007. The next prime is 16142092019. The reversal of 16142092018 is 81029024161.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 11805474409 + 4336617609 = 108653^2 + 65853^2 .

It is a super-3 number, since 3×16142092018³ (a number of 32 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (16142092019) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870213 + ... + 888568.

Almost surely, 2^16142092018 is an apocalyptic number.

16142092018 is a deficient number, since it is larger than the sum of its proper divisors (10007478758).

16142092018 is a wasteful number, since it uses less digits than its factorization.

16142092018 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1759149.

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 16142092018 in words is "sixteen billion, one hundred forty-two million, ninety-two thousand, eighteen".