122341434442140 has 24 divisors (see below), whose sum is σ = 342556016438160. Its totient is φ = 32624382517888.

The previous prime is 122341434442109. The next prime is 122341434442151. The reversal of 122341434442140 is 41244434143221.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1019511953625 + ... + 1019511953744.

It is an arithmetic number, because the mean of its divisors is an integer number (14273167351590).

Almost surely, 2^{122341434442140} is an apocalyptic number.

122341434442140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

122341434442140 is an abundant number, since it is smaller than the sum of its proper divisors (220214581996020).

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

122341434442140 is a wasteful number, since it uses less digits than its factorization.

122341434442140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2039023907381 (or 2039023907379 counting only the distinct ones).

The product of its (nonzero) digits is 294912, while the sum is 39.

Adding to 122341434442140 its reverse (41244434143221), we get a palindrome (163585868585361).

The spelling of 122341434442140 in words is "one hundred twenty-two trillion, three hundred forty-one billion, four hundred thirty-four million, four hundred forty-two thousand, one hundred forty".