15034142355212 has 24 divisors (see below), whose sum is σ = 26402276874960. Its totient is φ = 7490679909440.

The previous prime is 15034142355191. The next prime is 15034142355299. The reversal of 15034142355212 is 21255324143051.

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, 4323887 + ... + 6983142.

It is an arithmetic number, because the mean of its divisors is an integer number (1100094869790).

Almost surely, 2^{15034142355212} is an apocalyptic number.

It is an amenable number.

15034142355212 is a deficient number, since it is larger than the sum of its proper divisors (11368134519748).

15034142355212 is a wasteful number, since it uses less digits than its factorization.

15034142355212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11308201 (or 11308199 counting only the distinct ones).

The product of its (nonzero) digits is 144000, while the sum is 38.

Adding to 15034142355212 its reverse (21255324143051), we get a palindrome (36289466498263).

The spelling of 15034142355212 in words is "fifteen trillion, thirty-four billion, one hundred forty-two million, three hundred fifty-five thousand, two hundred twelve".