20153910067199 has 8 divisors (see below), whose sum is σ = 20192297996640. Its totient is φ = 20115553775616.

The previous prime is 20153910067163. The next prime is 20153910067211. The reversal of 20153910067199 is 99176001935102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 20153910067199 - 2²⁴ = 20153893289983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 20153910067199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20153910060199) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6634019 + ... + 9182484.

It is an arithmetic number, because the mean of its divisors is an integer number (2524037249580).

Almost surely, 2^{20153910067199} is an apocalyptic number.

20153910067199 is a deficient number, since it is larger than the sum of its proper divisors (38387929441).

20153910067199 is a wasteful number, since it uses less digits than its factorization.

20153910067199 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15818929.

The product of its (nonzero) digits is 918540, while the sum is 53.

The spelling of 20153910067199 in words is "twenty trillion, one hundred fifty-three billion, nine hundred ten million, sixty-seven thousand, one hundred ninety-nine".