15143150226 has 32 divisors (see below), whose sum is σ = 31771958400. Its totient is φ = 4805010560.

The previous prime is 15143150201. The next prime is 15143150237. The reversal of 15143150226 is 62205134151.

It is a junction number, because it is equal to n+sod(n) for n = 15143150193 and 15143150202.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 600531 + ... + 625238.

It is an arithmetic number, because the mean of its divisors is an integer number (992873700).

Almost surely, 2^15143150226 is an apocalyptic number.

15143150226 is an abundant number, since it is smaller than the sum of its proper divisors (16628808174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

15143150226 is a wasteful number, since it uses less digits than its factorization.

15143150226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1225874.

The product of its (nonzero) digits is 7200, while the sum is 30.

Adding to 15143150226 its reverse (62205134151), we get a palindrome (77348284377).

The spelling of 15143150226 in words is "fifteen billion, one hundred forty-three million, one hundred fifty thousand, two hundred twenty-six".