1342322432 has 72 divisors (see below), whose sum is σ = 2940416640. Its totient is φ = 606510080.

The previous prime is 1342322407. The next prime is 1342322437. The reversal of 1342322432 is 2342232431.

It is a super-2 number, since 2×1342322432² = 3603659022900789248, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342322437) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 502733 + ... + 505395.

It is an arithmetic number, because the mean of its divisors is an integer number (40839120).

Almost surely, 2^1342322432 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342322432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1470208320).

1342322432 is an abundant number, since it is smaller than the sum of its proper divisors (1598094208).

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

1342322432 is a wasteful number, since it uses less digits than its factorization.

1342322432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869 (or 2855 counting only the distinct ones).

The product of its digits is 6912, while the sum is 26.

The square root of 1342322432 is about 36637.7187062732. The cubic root of 1342322432 is about 1103.1103243313.

Adding to 1342322432 its reverse (2342232431), we get a palindrome (3684554863).

Subtracting 1342322432 from its reverse (2342232431), we obtain a palindrome (999909999).

The spelling of 1342322432 in words is "one billion, three hundred forty-two million, three hundred twenty-two thousand, four hundred thirty-two".