122413434660 has 144 divisors (see below), whose sum is σ = 405490018752. Its totient is φ = 29645740800.

The previous prime is 122413434629. The next prime is 122413434673. The reversal of 122413434660 is 66434314221.

122413434660 is a `hidden beast` number, since 1 + 224 + 1 + 34 + 346 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1943055 + ... + 2005065.

It is an arithmetic number, because the mean of its divisors is an integer number (2815902908).

Almost surely, 2^122413434660 is an apocalyptic number.

122413434660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 122413434660, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (202745009376).

122413434660 is an abundant number, since it is smaller than the sum of its proper divisors (283076584092).

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

122413434660 is a wasteful number, since it uses less digits than its factorization.

122413434660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63034 (or 63029 counting only the distinct ones).

The product of its (nonzero) digits is 82944, while the sum is 36.

Adding to 122413434660 its reverse (66434314221), we get a palindrome (188847748881).

The spelling of 122413434660 in words is "one hundred twenty-two billion, four hundred thirteen million, four hundred thirty-four thousand, six hundred sixty".