15142352545441 has 8 divisors (see below), whose sum is σ = 16519030367904. Its totient is φ = 13765691442720.

The previous prime is 15142352545409. The next prime is 15142352545471. The reversal of 15142352545441 is 14454525324151.

15142352545441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 15142352545441 - 2⁵ = 15142352545409 is a prime.

It is a super-2 number, since 2×15142352545441² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 15142352545391 and 15142352545400.

It is not an unprimeable number, because it can be changed into a prime (15142352545471) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2247436 + ... + 5944381.

It is an arithmetic number, because the mean of its divisors is an integer number (2064878795988).

Almost surely, 2^{15142352545441} is an apocalyptic number.

15142352545441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

15142352545441 is a deficient number, since it is larger than the sum of its proper divisors (1376677822463).

15142352545441 is a wasteful number, since it uses less digits than its factorization.

15142352545441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8359871.

The product of its digits is 1920000, while the sum is 46.

Adding to 15142352545441 its reverse (14454525324151), we get a palindrome (29596877869592).

The spelling of 15142352545441 in words is "fifteen trillion, one hundred forty-two billion, three hundred fifty-two million, five hundred forty-five thousand, four hundred forty-one".