16040573842 has 32 divisors (see below), whose sum is σ = 25409894400. Its totient is φ = 7579577280.

The previous prime is 16040573827. The next prime is 16040573891. The reversal of 16040573842 is 24837504061.

It is a junction number, because it is equal to n+sod(n) for n = 16040573795 and 16040573804.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1302988 + ... + 1315240.

It is an arithmetic number, because the mean of its divisors is an integer number (794059200).

Almost surely, 2^16040573842 is an apocalyptic number.

16040573842 is a deficient number, since it is larger than the sum of its proper divisors (9369320558).

16040573842 is a wasteful number, since it uses less digits than its factorization.

16040573842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12618.

The product of its (nonzero) digits is 161280, while the sum is 40.

The spelling of 16040573842 in words is "sixteen billion, forty million, five hundred seventy-three thousand, eight hundred forty-two".