12342422034 has 32 divisors (see below), whose sum is σ = 27433529280. Its totient is φ = 4113252000.

The previous prime is 12342422033. The next prime is 12342422047. The reversal of 12342422034 is 43022424321.

12342422034 is a `hidden beast` number, since 1 + 234 + 2 + 422 + 0 + 3 + 4 = 666.

It is a super-3 number, since 3×12342422034³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 12342421989 and 12342422007.

It is not an unprimeable number, because it can be changed into a prime (12342422033) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257134 + ... + 301334.

It is an arithmetic number, because the mean of its divisors is an integer number (857297790).

Almost surely, 2^12342422034 is an apocalyptic number.

12342422034 is an abundant number, since it is smaller than the sum of its proper divisors (15091107246).

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

12342422034 is a wasteful number, since it uses less digits than its factorization.

12342422034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49383 (or 49377 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 27.

Adding to 12342422034 its reverse (43022424321), we get a palindrome (55364846355).

The spelling of 12342422034 in words is "twelve billion, three hundred forty-two million, four hundred twenty-two thousand, thirty-four".