15040324050406 has 16 divisors (see below), whose sum is σ = 22582497150288. Its totient is φ = 7512825348000.

The previous prime is 15040324050379. The next prime is 15040324050419. The reversal of 15040324050406 is 60405042304051.

It is a super-2 number, since 2×15040324050406² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 144592936 + ... + 144696916.

It is an arithmetic number, because the mean of its divisors is an integer number (1411406071893).

Almost surely, 2^{15040324050406} is an apocalyptic number.

15040324050406 is a deficient number, since it is larger than the sum of its proper divisors (7542173099882).

15040324050406 is a wasteful number, since it uses less digits than its factorization.

15040324050406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173847.

The product of its (nonzero) digits is 57600, while the sum is 34.

Adding to 15040324050406 its reverse (60405042304051), we get a palindrome (75445366354457).

The spelling of 15040324050406 in words is "fifteen trillion, forty billion, three hundred twenty-four million, fifty thousand, four hundred six".