15035213140000 has 60 divisors (see below), whose sum is σ = 36988879655574. Its totient is φ = 6014085248000.

The previous prime is 15035213139983. The next prime is 15035213140027. The reversal of 15035213140000 is 4131253051.

It is a happy number.

It can be written as a sum of positive squares in 5 ways, for example, as 527128273296 + 14508084866704 = 726036^2 + 3808948^2 .

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

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 9 ways as a sum of consecutive naturals, for example, 375860329 + ... + 375900328.

Almost surely, 2^{15035213140000} is an apocalyptic number.

15035213140000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15035213140000 is an abundant number, since it is smaller than the sum of its proper divisors (21953666515574).

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

15035213140000 is an frugal number, since it uses more digits than its factorization.

15035213140000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 751760687 (or 751760664 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 25.

Adding to 15035213140000 its reverse (4131253051), we get a palindrome (15039344393051).

The spelling of 15035213140000 in words is "fifteen trillion, thirty-five billion, two hundred thirteen million, one hundred forty thousand".