16158077042 has 8 divisors (see below), whose sum is σ = 24364012032. Its totient is φ = 8036739700.

The previous prime is 16158077029. The next prime is 16158077053. The reversal of 16158077042 is 24077085161.

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

It is a super-2 number, since 2×16158077042² (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 3 ways as a sum of consecutive naturals, for example, 21148934 + ... + 21149697.

It is an arithmetic number, because the mean of its divisors is an integer number (3045501504).

Almost surely, 2^16158077042 is an apocalyptic number.

16158077042 is a deficient number, since it is larger than the sum of its proper divisors (8205934990).

16158077042 is a wasteful number, since it uses less digits than its factorization.

16158077042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42298824.

The product of its (nonzero) digits is 94080, while the sum is 41.

The spelling of 16158077042 in words is "sixteen billion, one hundred fifty-eight million, seventy-seven thousand, forty-two".