15343411242 has 8 divisors (see below), whose sum is σ = 30686822496. Its totient is φ = 5114470412.

The previous prime is 15343411211. The next prime is 15343411243. The reversal of 15343411242 is 24211434351.

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

15343411242 is an admirable number.

It is a super-2 number, since 2×15343411242² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (15343411243) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1278617598 + ... + 1278617609.

It is an arithmetic number, because the mean of its divisors is an integer number (3835852812).

Almost surely, 2^15343411242 is an apocalyptic number.

15343411242 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

15343411242 is a wasteful number, since it uses less digits than its factorization.

15343411242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2557235212.

The product of its digits is 11520, while the sum is 30.

Adding to 15343411242 its reverse (24211434351), we get a palindrome (39554845593).

The spelling of 15343411242 in words is "fifteen billion, three hundred forty-three million, four hundred eleven thousand, two hundred forty-two".