1342403334 has 32 divisors (see below), whose sum is σ = 3158598240. Its totient is φ = 421145856.

The previous prime is 1342403297. The next prime is 1342403339. The reversal of 1342403334 is 4333042431.

It is a super-2 number, since 2×1342403334² = 3604093422268631112, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1342403298 and 1342403307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342403339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 730239 + ... + 732074.

It is an arithmetic number, because the mean of its divisors is an integer number (98706195).

Almost surely, 2^1342403334 is an apocalyptic number.

1342403334 is an abundant number, since it is smaller than the sum of its proper divisors (1816194906).

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

1342403334 is a wasteful number, since it uses less digits than its factorization.

1342403334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1462341 (or 1462335 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 1342403334 is about 36638.8227703893. The cubic root of 1342403334 is about 1103.1324854347.

Adding to 1342403334 its reverse (4333042431), we get a palindrome (5675445765).

The spelling of 1342403334 in words is "one billion, three hundred forty-two million, four hundred three thousand, three hundred thirty-four".