15043201205 has 16 divisors (see below), whose sum is σ = 18985757184. Its totient is φ = 11426600640.

The previous prime is 15043201169. The next prime is 15043201219. The reversal of 15043201205 is 50210234051.

It is a de Polignac number, because none of the positive numbers 2^k-15043201205 is a prime.

It is a super-2 number, since 2×15043201205² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 907379 + ... + 923808.

It is an arithmetic number, because the mean of its divisors is an integer number (1186609824).

Almost surely, 2^15043201205 is an apocalyptic number.

It is an amenable number.

15043201205 is a deficient number, since it is larger than the sum of its proper divisors (3942555979).

15043201205 is a wasteful number, since it uses less digits than its factorization.

15043201205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1831276.

The product of its (nonzero) digits is 1200, while the sum is 23.

Adding to 15043201205 its reverse (50210234051), we get a palindrome (65253435256).

The spelling of 15043201205 in words is "fifteen billion, forty-three million, two hundred one thousand, two hundred five".