15155342234 has 8 divisors (see below), whose sum is σ = 22768151328. Its totient is φ = 7565958460.

The previous prime is 15155342219. The next prime is 15155342281. The reversal of 15155342234 is 43224355151.

15155342234 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×15155342234² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 15155342194 and 15155342203.

It is an unprimeable number.

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, 5854712 + ... + 5857299.

It is an arithmetic number, because the mean of its divisors is an integer number (2846018916).

Almost surely, 2^15155342234 is an apocalyptic number.

15155342234 is a deficient number, since it is larger than the sum of its proper divisors (7612809094).

15155342234 is a wasteful number, since it uses less digits than its factorization.

15155342234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11712660.

The product of its digits is 72000, while the sum is 35.

Adding to 15155342234 its reverse (43224355151), we get a palindrome (58379697385).

The spelling of 15155342234 in words is "fifteen billion, one hundred fifty-five million, three hundred forty-two thousand, two hundred thirty-four".