16064430423036 has 48 divisors (see below), whose sum is σ = 38214242355744. Its totient is φ = 5250566254336.

The previous prime is 16064430423017. The next prime is 16064430423091. The reversal of 16064430423036 is 63032403446061.

It is a happy number.

It is a congruent number.

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, 6673755 + ... + 8756018.

It is an arithmetic number, because the mean of its divisors is an integer number (796130049078).

Almost surely, 2^{16064430423036} is an apocalyptic number.

It is an amenable number.

16064430423036 is an abundant number, since it is smaller than the sum of its proper divisors (22149811932708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

16064430423036 is a wasteful number, since it uses less digits than its factorization.

16064430423036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15431470 (or 15431468 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 42.

Adding to 16064430423036 its reverse (63032403446061), we get a palindrome (79096833869097).

The spelling of 16064430423036 in words is "sixteen trillion, sixty-four billion, four hundred thirty million, four hundred twenty-three thousand, thirty-six".