16101115602452 has 12 divisors (see below), whose sum is σ = 28363554638496. Its totient is φ = 7997242848600.

The previous prime is 16101115602437. The next prime is 16101115602457. The reversal of 16101115602452 is 25420651110161.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16101115602457) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13328737478 + ... + 13328738685.

It is an arithmetic number, because the mean of its divisors is an integer number (2363629553208).

Almost surely, 2^{16101115602452} is an apocalyptic number.

It is an amenable number.

16101115602452 is a deficient number, since it is larger than the sum of its proper divisors (12262439036044).

16101115602452 is a wasteful number, since it uses less digits than its factorization.

16101115602452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26657476318 (or 26657476316 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 35.

The spelling of 16101115602452 in words is "sixteen trillion, one hundred one billion, one hundred fifteen million, six hundred two thousand, four hundred fifty-two".