16412191736 has 8 divisors (see below), whose sum is σ = 30772859520. Its totient is φ = 8206095864.

The previous prime is 16412191727. The next prime is 16412191739. The reversal of 16412191736 is 63719121461.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 16412191693 and 16412191702.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16412191739) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1025761976 + ... + 1025761991.

It is an arithmetic number, because the mean of its divisors is an integer number (3846607440).

Almost surely, 2^16412191736 is an apocalyptic number.

It is an amenable number.

16412191736 is a deficient number, since it is larger than the sum of its proper divisors (14360667784).

16412191736 is a wasteful number, since it uses less digits than its factorization.

16412191736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2051523973 (or 2051523969 counting only the distinct ones).

The product of its digits is 54432, while the sum is 41.

The spelling of 16412191736 in words is "sixteen billion, four hundred twelve million, one hundred ninety-one thousand, seven hundred thirty-six".