15241145200000 has 96 divisors (see below), whose sum is σ = 37951595629920. Its totient is φ = 6096457920000.

The previous prime is 15241145199977. The next prime is 15241145200003. The reversal of 15241145200000 is 254114251.

15241145200000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15241145200003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18651432 + ... + 19451431.

It is an arithmetic number, because the mean of its divisors is an integer number (395329121145).

Almost surely, 2^{15241145200000} is an apocalyptic number.

15241145200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15241145200000 is an abundant number, since it is smaller than the sum of its proper divisors (22710450429920).

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

15241145200000 is an frugal number, since it uses more digits than its factorization.

15241145200000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38102902 (or 38102870 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 15241145200000 its reverse (254114251), we get a palindrome (15241399314251).

The spelling of 15241145200000 in words is "fifteen trillion, two hundred forty-one billion, one hundred forty-five million, two hundred thousand".