1342222403 has 32 divisors (see below), whose sum is σ = 1488326400. Its totient is φ = 1205508096.

The previous prime is 1342222393. The next prime is 1342222423. The reversal of 1342222403 is 3042222431.

It is a cyclic number.

It is not a de Polignac number, because 1342222403 - 2¹⁰ = 1342221379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1342222423) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7758425 + ... + 7758597.

It is an arithmetic number, because the mean of its divisors is an integer number (46510200).

Almost surely, 2^1342222403 is an apocalyptic number.

1342222403 is a deficient number, since it is larger than the sum of its proper divisors (146103997).

1342222403 is a wasteful number, since it uses less digits than its factorization.

1342222403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 431.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 1342222403 is about 36636.3535712822. The cubic root of 1342222403 is about 1103.0829226279.

Adding to 1342222403 its reverse (3042222431), we get a palindrome (4384444834).

The spelling of 1342222403 in words is "one billion, three hundred forty-two million, two hundred twenty-two thousand, four hundred three".