1342641255 has 16 divisors (see below), whose sum is σ = 2148685920. Its totient is φ = 715922048.

The previous prime is 1342641247. The next prime is 1342641257. The reversal of 1342641255 is 5521462431.

It is a cyclic number.

It is not a de Polignac number, because 1342641255 - 2³ = 1342641247 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342641257) 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, 115489 + ... + 126581.

It is an arithmetic number, because the mean of its divisors is an integer number (134292870).

Almost surely, 2^1342641255 is an apocalyptic number.

1342641255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1342641255 is a deficient number, since it is larger than the sum of its proper divisors (806044665).

1342641255 is a wasteful number, since it uses less digits than its factorization.

1342641255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19170.

The product of its digits is 28800, while the sum is 33.

The square root of 1342641255 is about 36642.0694693954. The cubic root of 1342641255 is about 1103.1976528533.

The spelling of 1342641255 in words is "one billion, three hundred forty-two million, six hundred forty-one thousand, two hundred fifty-five".