343342403432 has 32 divisors (see below), whose sum is σ = 767722147200. Its totient is φ = 140749059264.

The previous prime is 343342403381. The next prime is 343342403441. The reversal of 343342403432 is 234304243343.

It is a junction number, because it is equal to n+sod(n) for n = 343342403392 and 343342403401.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 133283807 + ... + 133286382.

It is an arithmetic number, because the mean of its divisors is an integer number (23991317100).

Almost surely, 2^343342403432 is an apocalyptic number.

It is an amenable number.

343342403432 is an abundant number, since it is smaller than the sum of its proper divisors (424379743768).

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

343342403432 is a wasteful number, since it uses less digits than its factorization.

343342403432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266570225 (or 266570221 counting only the distinct ones).

The product of its (nonzero) digits is 248832, while the sum is 35.

Adding to 343342403432 its reverse (234304243343), we get a palindrome (577646646775).

The spelling of 343342403432 in words is "three hundred forty-three billion, three hundred forty-two million, four hundred three thousand, four hundred thirty-two".