1342403112 has 32 divisors (see below), whose sum is σ = 3381634080. Its totient is φ = 444050880.

The previous prime is 1342403077. The next prime is 1342403123. The reversal of 1342403112 is 2113042431.

It is a super-2 number, since 2×1342403112² = 3604092230214569088, which contains 22 as substring.

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, 210343 + ... + 216630.

It is an arithmetic number, because the mean of its divisors is an integer number (105676065).

Almost surely, 2^1342403112 is an apocalyptic number.

1342403112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1342403112 is an abundant number, since it is smaller than the sum of its proper divisors (2039230968).

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

1342403112 is a wasteful number, since it uses less digits than its factorization.

1342403112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 427113 (or 427109 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

The square root of 1342403112 is about 36638.8197408159. The cubic root of 1342403112 is about 1103.1324246245.

Adding to 1342403112 its reverse (2113042431), we get a palindrome (3455445543).

The spelling of 1342403112 in words is "one billion, three hundred forty-two million, four hundred three thousand, one hundred twelve".