16146953404 has 6 divisors (see below), whose sum is σ = 28257168464. Its totient is φ = 8073476700.

The previous prime is 16146953401. The next prime is 16146953437. The reversal of 16146953404 is 40435964161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16146953401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2018369172 + ... + 2018369179.

Almost surely, 2^16146953404 is an apocalyptic number.

It is an amenable number.

16146953404 is a deficient number, since it is larger than the sum of its proper divisors (12110215060).

16146953404 is a wasteful number, since it uses less digits than its factorization.

16146953404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4036738355 (or 4036738353 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 43.

The spelling of 16146953404 in words is "sixteen billion, one hundred forty-six million, nine hundred fifty-three thousand, four hundred four".