16142970994 has 8 divisors (see below), whose sum is σ = 24237239040. Its totient is φ = 8063891316.

The previous prime is 16142970917. The next prime is 16142971021. The reversal of 16142970994 is 49907924161.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3794434 + ... + 3798685.

It is an arithmetic number, because the mean of its divisors is an integer number (3029654880).

Almost surely, 2^16142970994 is an apocalyptic number.

16142970994 is a deficient number, since it is larger than the sum of its proper divisors (8094268046).

16142970994 is a wasteful number, since it uses less digits than its factorization.

16142970994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7594184.

The product of its (nonzero) digits is 979776, while the sum is 52.

The spelling of 16142970994 in words is "sixteen billion, one hundred forty-two million, nine hundred seventy thousand, nine hundred ninety-four".