15399292393141 has 8 divisors (see below), whose sum is σ = 15984755553024. Its totient is φ = 14824571676720.

The previous prime is 15399292393123. The next prime is 15399292393169. The reversal of 15399292393141 is 14139329299351.

15399292393141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 15399292393141 - 2⁹ = 15399292392629 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (61).

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 15399292393141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15399292393841) 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, 2685607945 + ... + 2685613678.

It is an arithmetic number, because the mean of its divisors is an integer number (1998094444128).

Almost surely, 2^{15399292393141} is an apocalyptic number.

It is an amenable number.

15399292393141 is a deficient number, since it is larger than the sum of its proper divisors (585463159883).

15399292393141 is an equidigital number, since it uses as much as digits as its factorization.

15399292393141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5371221731.

The product of its digits is 14171760, while the sum is 61.

The spelling of 15399292393141 in words is "fifteen trillion, three hundred ninety-nine billion, two hundred ninety-two million, three hundred ninety-three thousand, one hundred forty-one".