12342053460 has 192 divisors, whose sum is σ = 39445346304. Its totient is φ = 2854156800.

The previous prime is 12342053429. The next prime is 12342053509. The reversal of 12342053460 is 6435024321.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7088190 + ... + 7089930.

It is an arithmetic number, because the mean of its divisors is an integer number (205444512).

Almost surely, 2^12342053460 is an apocalyptic number.

12342053460 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 12342053460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19722673152).

12342053460 is an abundant number, since it is smaller than the sum of its proper divisors (27103292844).

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

12342053460 is a wasteful number, since it uses less digits than its factorization.

12342053460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2254 (or 2252 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 12342053460 its reverse (6435024321), we get a palindrome (18777077781).

The spelling of 12342053460 in words is "twelve billion, three hundred forty-two million, fifty-three thousand, four hundred sixty".