1342432112 has 40 divisors (see below), whose sum is σ = 2988996192. Its totient is φ = 572140800.

The previous prime is 1342432103. The next prime is 1342432141. The reversal of 1342432112 is 2112342431.

It is a congruent number.

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, 12839 + ... + 53382.

Almost surely, 2^1342432112 is an apocalyptic number.

It is an amenable number.

1342432112 is an abundant number, since it is smaller than the sum of its proper divisors (1646564080).

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

1342432112 is a wasteful number, since it uses less digits than its factorization.

1342432112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66417 (or 66411 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 1342432112 is about 36639.2154937848. The cubic root of 1342432112 is about 1103.1403682419.

Adding to 1342432112 its reverse (2112342431), we get a palindrome (3454774543).

The spelling of 1342432112 in words is "one billion, three hundred forty-two million, four hundred thirty-two thousand, one hundred twelve".