699196720245 has 8 divisors (see below), whose sum is σ = 1118714752416. Its totient is φ = 372904917456.

The previous prime is 699196720237. The next prime is 699196720259. The reversal of 699196720245 is 542027691996.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 699196720245 - 2³ = 699196720237 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23306557327 + ... + 23306557356.

It is an arithmetic number, because the mean of its divisors is an integer number (139839344052).

Almost surely, 2^699196720245 is an apocalyptic number.

It is an amenable number.

699196720245 is a deficient number, since it is larger than the sum of its proper divisors (419518032171).

699196720245 is a wasteful number, since it uses less digits than its factorization.

699196720245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46613114691.

The product of its (nonzero) digits is 14696640, while the sum is 60.

The spelling of 699196720245 in words is "six hundred ninety-nine billion, one hundred ninety-six million, seven hundred twenty thousand, two hundred forty-five".