712140151 has 4 divisors (see below), whose sum is σ = 712855432. Its totient is φ = 711424872.

The previous prime is 712140133. The next prime is 712140167. The reversal of 712140151 is 151041217.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-712140151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (712143151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 356145 + ... + 358138.

It is an arithmetic number, because the mean of its divisors is an integer number (178213858).

Almost surely, 2^712140151 is an apocalyptic number.

712140151 is a deficient number, since it is larger than the sum of its proper divisors (715281).

712140151 is an equidigital number, since it uses as much as digits as its factorization.

712140151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 715280.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 712140151 is about 26685.9541894233. The cubic root of 712140151 is about 893.0076050193.

Adding to 712140151 its reverse (151041217), we get a palindrome (863181368).

The spelling of 712140151 in words is "seven hundred twelve million, one hundred forty thousand, one hundred fifty-one".