1342203346 has 64 divisors (see below), whose sum is σ = 2457838080. Its totient is φ = 542402560.

The previous prime is 1342203271. The next prime is 1342203349. The reversal of 1342203346 is 6433022431.

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 31 ways as a sum of consecutive naturals, for example, 508446 + ... + 511078.

It is an arithmetic number, because the mean of its divisors is an integer number (38403720).

Almost surely, 2^1342203346 is an apocalyptic number.

1342203346 is the 23171-st heptagonal number.

1342203346 is a deficient number, since it is larger than the sum of its proper divisors (1115634734).

1342203346 is a wasteful number, since it uses less digits than its factorization.

1342203346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2739.

The product of its (nonzero) digits is 10368, while the sum is 28.

The square root of 1342203346 is about 36636.0934871610. The cubic root of 1342203346 is about 1103.0777020448.

Adding to 1342203346 its reverse (6433022431), we get a palindrome (7775225777).

The spelling of 1342203346 in words is "one billion, three hundred forty-two million, two hundred three thousand, three hundred forty-six".