15010381344140 has 48 divisors (see below), whose sum is σ = 38796062555712. Its totient is φ = 4750538270976.

The previous prime is 15010381344137. The next prime is 15010381344181. The reversal of 15010381344140 is 4144318301051.

15010381344140 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×15010381344140² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a self number, because there is not a number n which added to its sum of digits gives 15010381344140.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4123729319 + ... + 4123732958.

It is an arithmetic number, because the mean of its divisors is an integer number (808251303244).

Almost surely, 2^{15010381344140} is an apocalyptic number.

15010381344140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

15010381344140 is an abundant number, since it is smaller than the sum of its proper divisors (23785681211572).

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

15010381344140 is a wasteful number, since it uses less digits than its factorization.

15010381344140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8247462306 (or 8247462304 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 35.

Adding to 15010381344140 its reverse (4144318301051), we get a palindrome (19154699645191).

The spelling of 15010381344140 in words is "fifteen trillion, ten billion, three hundred eighty-one million, three hundred forty-four thousand, one hundred forty".