1342322397 has 96 divisors (see below), whose sum is σ = 2298336768. Its totient is φ = 747399168.

The previous prime is 1342322369. The next prime is 1342322407. The reversal of 1342322397 is 7932232431.

1342322397 is a `hidden beast` number, since 1 + 3 + 423 + 223 + 9 + 7 = 666.

It is not a de Polignac number, because 1342322397 - 2⁷ = 1342322269 is a prime.

Its product of digits (54432) is a multiple of the sum of its prime divisors (336).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342322197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 7759003 + ... + 7759175.

It is an arithmetic number, because the mean of its divisors is an integer number (23941008).

Almost surely, 2^1342322397 is an apocalyptic number.

1342322397 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

1342322397 is a deficient number, since it is larger than the sum of its proper divisors (956014371).

1342322397 is a wasteful number, since it uses less digits than its factorization.

1342322397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339 (or 336 counting only the distinct ones).

The product of its digits is 54432, while the sum is 36.

The square root of 1342322397 is about 36637.7182286234. The cubic root of 1342322397 is about 1103.1103147438.

The spelling of 1342322397 in words is "one billion, three hundred forty-two million, three hundred twenty-two thousand, three hundred ninety-seven".