16072356542 has 16 divisors (see below), whose sum is σ = 26325281664. Its totient is φ = 7298655000.

The previous prime is 16072356523. The next prime is 16072356593. The reversal of 16072356542 is 24565327061.

It is a self number, because there is not a number n which added to its sum of digits gives 16072356542.

It is a congruent number.

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, 324434 + ... + 370677.

It is an arithmetic number, because the mean of its divisors is an integer number (1645330104).

Almost surely, 2^16072356542 is an apocalyptic number.

16072356542 is a deficient number, since it is larger than the sum of its proper divisors (10252925122).

16072356542 is a wasteful number, since it uses less digits than its factorization.

16072356542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 696175.

The product of its (nonzero) digits is 302400, while the sum is 41.

The spelling of 16072356542 in words is "sixteen billion, seventy-two million, three hundred fifty-six thousand, five hundred forty-two".