15997009341 has 8 divisors (see below), whose sum is σ = 21335797120. Its totient is φ = 10661447232.

The previous prime is 15997009337. The next prime is 15997009363. The reversal of 15997009341 is 14390079951.

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

It is not a de Polignac number, because 15997009341 - 2² = 15997009337 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15997004341) 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, 794821 + ... + 814698.

It is an arithmetic number, because the mean of its divisors is an integer number (2666974640).

Almost surely, 2^15997009341 is an apocalyptic number.

It is an amenable number.

15997009341 is a deficient number, since it is larger than the sum of its proper divisors (5338787779).

15997009341 is a wasteful number, since it uses less digits than its factorization.

15997009341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1612835.

The product of its (nonzero) digits is 306180, while the sum is 48.

The spelling of 15997009341 in words is "fifteen billion, nine hundred ninety-seven million, nine thousand, three hundred forty-one".