870729652214 has 4 divisors (see below), whose sum is σ = 1306094478324. Its totient is φ = 435364826106.

The previous prime is 870729652213. The next prime is 870729652283. The reversal of 870729652214 is 412256927078.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (870729652213) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217682413052 + ... + 217682413055.

It is an arithmetic number, because the mean of its divisors is an integer number (326523619581).

Almost surely, 2^870729652214 is an apocalyptic number.

870729652214 is a deficient number, since it is larger than the sum of its proper divisors (435364826110).

870729652214 is a wasteful number, since it uses less digits than its factorization.

870729652214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 435364826109.

The product of its (nonzero) digits is 3386880, while the sum is 53.

The spelling of 870729652214 in words is "eight hundred seventy billion, seven hundred twenty-nine million, six hundred fifty-two thousand, two hundred fourteen".