16815157341 has 16 divisors (see below), whose sum is σ = 22662554304. Its totient is φ = 11089563264.

The previous prime is 16815157327. The next prime is 16815157363. The reversal of 16815157341 is 14375151861.

It is not a de Polignac number, because 16815157341 - 2⁹ = 16815156829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16815157293 and 16815157302.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16815157141) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28281 + ... + 185553.

It is an arithmetic number, because the mean of its divisors is an integer number (1416409644).

Almost surely, 2^16815157341 is an apocalyptic number.

It is an amenable number.

16815157341 is a deficient number, since it is larger than the sum of its proper divisors (5847396963).

16815157341 is a wasteful number, since it uses less digits than its factorization.

16815157341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157660.

The product of its digits is 100800, while the sum is 42.

The spelling of 16815157341 in words is "sixteen billion, eight hundred fifteen million, one hundred fifty-seven thousand, three hundred forty-one".