4344240231342 has 64 divisors (see below), whose sum is σ = 10538047296000. Its totient is φ = 1315616955840.

The previous prime is 4344240231337. The next prime is 4344240231371. The reversal of 4344240231342 is 2431320424434.

4344240231342 is a `hidden beast` number, since 4 + 3 + 4 + 42 + 40 + 231 + 342 = 666.

It is a super-2 number, since 2×4344240231342² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4344240231297 and 4344240231306.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1320967 + ... + 3230082.

It is an arithmetic number, because the mean of its divisors is an integer number (164656989000).

Almost surely, 2^{4344240231342} is an apocalyptic number.

4344240231342 is an abundant number, since it is smaller than the sum of its proper divisors (6193807064658).

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

4344240231342 is a wasteful number, since it uses less digits than its factorization.

4344240231342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4552678 (or 4552672 counting only the distinct ones).

The product of its (nonzero) digits is 221184, while the sum is 36.

Adding to 4344240231342 its reverse (2431320424434), we get a palindrome (6775560655776).

The spelling of 4344240231342 in words is "four trillion, three hundred forty-four billion, two hundred forty million, two hundred thirty-one thousand, three hundred forty-two".