15042223126 has 32 divisors (see below), whose sum is σ = 27158400000. Its totient is φ = 6104097792.

The previous prime is 15042223117. The next prime is 15042223129. The reversal of 15042223126 is 62132224051.

It is a junction number, because it is equal to n+sod(n) for n = 15042223094 and 15042223103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15042223129) by changing a digit.

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, 517590 + ... + 545878.

It is an arithmetic number, because the mean of its divisors is an integer number (848700000).

Almost surely, 2^15042223126 is an apocalyptic number.

15042223126 is a deficient number, since it is larger than the sum of its proper divisors (12116176874).

15042223126 is a wasteful number, since it uses less digits than its factorization.

15042223126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30316.

The product of its (nonzero) digits is 5760, while the sum is 28.

Adding to 15042223126 its reverse (62132224051), we get a palindrome (77174447177).

The spelling of 15042223126 in words is "fifteen billion, forty-two million, two hundred twenty-three thousand, one hundred twenty-six".