15423043201 has 4 divisors (see below), whose sum is σ = 15433673904. Its totient is φ = 15412412500.

The previous prime is 15423043199. The next prime is 15423043217. The reversal of 15423043201 is 10234032451.

15423043201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10234032451 = 67 ⋅152746753.

It is a cyclic number.

It is not a de Polignac number, because 15423043201 - 2¹ = 15423043199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (15423044201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5313175 + ... + 5316076.

It is an arithmetic number, because the mean of its divisors is an integer number (3858418476).

Almost surely, 2^15423043201 is an apocalyptic number.

It is an amenable number.

15423043201 is a deficient number, since it is larger than the sum of its proper divisors (10630703).

15423043201 is a wasteful number, since it uses less digits than its factorization.

15423043201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10630702.

The product of its (nonzero) digits is 2880, while the sum is 25.

Adding to 15423043201 its reverse (10234032451), we get a palindrome (25657075652).

The spelling of 15423043201 in words is "fifteen billion, four hundred twenty-three million, forty-three thousand, two hundred one".