15320164352043 has 16 divisors (see below), whose sum is σ = 20775033619200. Its totient is φ = 10039401150240.

The previous prime is 15320164352027. The next prime is 15320164352047. The reversal of 15320164352043 is 34025346102351.

It is not a de Polignac number, because 15320164352043 - 2⁴ = 15320164352027 is a prime.

It is a super-2 number, since 2×15320164352043² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15320164351992 and 15320164352010.

It is not an unprimeable number, because it can be changed into a prime (15320164352047) 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, 2105983 + ... + 5922456.

It is an arithmetic number, because the mean of its divisors is an integer number (1298439601200).

Almost surely, 2^{15320164352043} is an apocalyptic number.

15320164352043 is a deficient number, since it is larger than the sum of its proper divisors (5454869267157).

15320164352043 is a wasteful number, since it uses less digits than its factorization.

15320164352043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8039282.

The product of its (nonzero) digits is 259200, while the sum is 39.

The spelling of 15320164352043 in words is "fifteen trillion, three hundred twenty billion, one hundred sixty-four million, three hundred fifty-two thousand, forty-three".