1343065432 has 16 divisors (see below), whose sum is σ = 2532806640. Its totient is φ = 667650336.

The previous prime is 1343065403. The next prime is 1343065441. The reversal of 1343065432 is 2345603431.

It is a junction number, because it is equal to n+sod(n) for n = 1343065394 and 1343065403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 483828 + ... + 486595.

It is an arithmetic number, because the mean of its divisors is an integer number (158300415).

Almost surely, 2^1343065432 is an apocalyptic number.

It is an amenable number.

1343065432 is a deficient number, since it is larger than the sum of its proper divisors (1189741208).

1343065432 is a wasteful number, since it uses less digits than its factorization.

1343065432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970602 (or 970598 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 31.

The square root of 1343065432 is about 36647.8571269863. The cubic root of 1343065432 is about 1103.3138173657.

Adding to 1343065432 its reverse (2345603431), we get a palindrome (3688668863).

The spelling of 1343065432 in words is "one billion, three hundred forty-three million, sixty-five thousand, four hundred thirty-two".