755142214 has 4 divisors (see below), whose sum is σ = 1132713324. Its totient is φ = 377571106.

The previous prime is 755142209. The next prime is 755142247. The reversal of 755142214 is 412241557.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 188785552 + ... + 188785555.

It is an arithmetic number, because the mean of its divisors is an integer number (283178331).

Almost surely, 2^755142214 is an apocalyptic number.

755142214 is a deficient number, since it is larger than the sum of its proper divisors (377571110).

755142214 is a wasteful number, since it uses less digits than its factorization.

755142214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 377571109.

The product of its digits is 11200, while the sum is 31.

The square root of 755142214 is about 27479.8510549093. The cubic root of 755142214 is about 910.6320183781.

The spelling of 755142214 in words is "seven hundred fifty-five million, one hundred forty-two thousand, two hundred fourteen".