1342203399 has 16 divisors (see below), whose sum is σ = 2007037440. Its totient is φ = 886437720.

The previous prime is 1342203389. The next prime is 1342203409. The reversal of 1342203399 is 9933022431.

It is an interprime number because it is at equal distance from previous prime (1342203389) and next prime (1342203409).

It is not a de Polignac number, because 1342203399 - 2⁵ = 1342203367 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342203349) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 229407 + ... + 235184.

It is an arithmetic number, because the mean of its divisors is an integer number (125439840).

Almost surely, 2^1342203399 is an apocalyptic number.

1342203399 is a deficient number, since it is larger than the sum of its proper divisors (664834041).

1342203399 is a wasteful number, since it uses less digits than its factorization.

1342203399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 464707 (or 464701 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The square root of 1342203399 is about 36636.0942104914. The cubic root of 1342203399 is about 1103.0777165640.

The spelling of 1342203399 in words is "one billion, three hundred forty-two million, two hundred three thousand, three hundred ninety-nine".