1234113242320 has 80 divisors (see below), whose sum is σ = 3348985794048. Its totient is φ = 414121881600.

The previous prime is 1234113242311. The next prime is 1234113242347. The reversal of 1234113242320 is 232423114321.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23418081 + ... + 23470720.

Almost surely, 2^{1234113242320} is an apocalyptic number.

1234113242320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1234113242320 is an abundant number, since it is smaller than the sum of its proper divisors (2114872551728).

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

1234113242320 is a wasteful number, since it uses less digits than its factorization.

1234113242320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46888868 (or 46888862 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1234113242320 its reverse (232423114321), we get a palindrome (1466536356641).

The spelling of 1234113242320 in words is "one trillion, two hundred thirty-four billion, one hundred thirteen million, two hundred forty-two thousand, three hundred twenty".