142265914 has 24 divisors (see below), whose sum is σ = 249533460. Its totient is φ = 60653376.

The previous prime is 142265881. The next prime is 142265927. The reversal of 142265914 is 419562241.

It can be written as a sum of positive squares in 2 ways, for example, as 100340289 + 41925625 = 10017^2 + 6475^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 142265914.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15622 + ... + 22990.

Almost surely, 2^142265914 is an apocalyptic number.

142265914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

142265914 is a deficient number, since it is larger than the sum of its proper divisors (107267546).

142265914 is a wasteful number, since it uses less digits than its factorization.

142265914 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7582 (or 7575 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 142265914 is about 11927.5275728040. The cubic root of 142265914 is about 522.0357990353.

The spelling of 142265914 in words is "one hundred forty-two million, two hundred sixty-five thousand, nine hundred fourteen".