15401102242341 has 16 divisors (see below), whose sum is σ = 20543342069376. Its totient is φ = 10263132761856.

The previous prime is 15401102242321. The next prime is 15401102242391. The reversal of 15401102242341 is 14324220110451.

It is not a de Polignac number, because 15401102242341 - 2⁹ = 15401102241829 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 15401102242299 and 15401102242308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15401102242301) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80693961 + ... + 80884593.

It is an arithmetic number, because the mean of its divisors is an integer number (1283958879336).

Almost surely, 2^{15401102242341} is an apocalyptic number.

It is an amenable number.

15401102242341 is a deficient number, since it is larger than the sum of its proper divisors (5142239827035).

15401102242341 is a wasteful number, since it uses less digits than its factorization.

15401102242341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201692.

The product of its (nonzero) digits is 7680, while the sum is 30.

Adding to 15401102242341 its reverse (14324220110451), we get a palindrome (29725322352792).

The spelling of 15401102242341 in words is "fifteen trillion, four hundred one billion, one hundred two million, two hundred forty-two thousand, three hundred forty-one".