121442412341 has 8 divisors (see below), whose sum is σ = 122647599360. Its totient is φ = 120237728112.

The previous prime is 121442412307. The next prime is 121442412383. The reversal of 121442412341 is 143214244121.

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 121442412341 - 2⁶ = 121442412277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (121442412391) 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, 369395 + ... + 615903.

It is an arithmetic number, because the mean of its divisors is an integer number (15330949920).

Almost surely, 2^121442412341 is an apocalyptic number.

It is an amenable number.

121442412341 is a deficient number, since it is larger than the sum of its proper divisors (1205187019).

121442412341 is a wasteful number, since it uses less digits than its factorization.

121442412341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 251395.

The product of its digits is 6144, while the sum is 29.

Adding to 121442412341 its reverse (143214244121), we get a palindrome (264656656462).

The spelling of 121442412341 in words is "one hundred twenty-one billion, four hundred forty-two million, four hundred twelve thousand, three hundred forty-one".