15134435320000 has 140 divisors (see below), whose sum is σ = 38822569426080. Its totient is φ = 5845022848000.

The previous prime is 15134435319959. The next prime is 15134435320079. The reversal of 15134435320000 is 2353443151.

It is a super-2 number, since 2×15134435320000² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 5363464 + ... + 7683463.

Almost surely, 2^{15134435320000} is an apocalyptic number.

15134435320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15134435320000 is an abundant number, since it is smaller than the sum of its proper divisors (23688134106080).

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

15134435320000 is an equidigital number, since it uses as much as digits as its factorization.

15134435320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13046988 (or 13046963 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 15134435320000 its reverse (2353443151), we get a palindrome (15136788763151).

The spelling of 15134435320000 in words is "fifteen trillion, one hundred thirty-four billion, four hundred thirty-five million, three hundred twenty thousand".