16136615042 has 8 divisors (see below), whose sum is σ = 24282752832. Its totient is φ = 8042364100.

The previous prime is 16136615023. The next prime is 16136615063. The reversal of 16136615042 is 24051663161.

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

It is a junction number, because it is equal to n+sod(n) for n = 16136614993 and 16136615011.

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, 12970934 + ... + 12972177.

It is an arithmetic number, because the mean of its divisors is an integer number (3035344104).

Almost surely, 2^16136615042 is an apocalyptic number.

16136615042 is a deficient number, since it is larger than the sum of its proper divisors (8146137790).

16136615042 is a wasteful number, since it uses less digits than its factorization.

16136615042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25943424.

The product of its (nonzero) digits is 25920, while the sum is 35.

The spelling of 16136615042 in words is "sixteen billion, one hundred thirty-six million, six hundred fifteen thousand, forty-two".