15233034634112 has 128 divisors (see below), whose sum is σ = 30641474603520. Its totient is φ = 7543060070400.

The previous prime is 15233034634091. The next prime is 15233034634171. The reversal of 15233034634112 is 21143643033251.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7049066312 + ... + 7049068472.

It is an arithmetic number, because the mean of its divisors is an integer number (239386520340).

Almost surely, 2^{15233034634112} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 15233034634112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15320737301760).

15233034634112 is an abundant number, since it is smaller than the sum of its proper divisors (15408439969408).

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

15233034634112 is a wasteful number, since it uses less digits than its factorization.

15233034634112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3512 (or 3500 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 15233034634112 its reverse (21143643033251), we get a palindrome (36376677667363).

The spelling of 15233034634112 in words is "fifteen trillion, two hundred thirty-three billion, thirty-four million, six hundred thirty-four thousand, one hundred twelve".