16142970995 has 8 divisors (see below), whose sum is σ = 19616775360. Its totient is φ = 12750903360.

The previous prime is 16142970917. The next prime is 16142971021. The reversal of 16142970995 is 59907924161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 16142970995 - 2¹⁶ = 16142905459 is a prime.

It is a super-2 number, since 2×16142970995² (a number of 21 digits) contains 22 as substring.

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, 20433746 + ... + 20434535.

It is an arithmetic number, because the mean of its divisors is an integer number (2452096920).

Almost surely, 2^16142970995 is an apocalyptic number.

16142970995 is a deficient number, since it is larger than the sum of its proper divisors (3473804365).

16142970995 is an equidigital number, since it uses as much as digits as its factorization.

16142970995 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40868365.

The product of its (nonzero) digits is 1224720, while the sum is 53.

The spelling of 16142970995 in words is "sixteen billion, one hundred forty-two million, nine hundred seventy thousand, nine hundred ninety-five".