70232661215 has 4 divisors (see below), whose sum is σ = 84279193464. Its totient is φ = 56186128968.

The previous prime is 70232661209. The next prime is 70232661223. The reversal of 70232661215 is 51216623207.

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

It is a cyclic number.

It is not a de Polignac number, because 70232661215 - 2¹² = 70232657119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7023266117 + ... + 7023266126.

It is an arithmetic number, because the mean of its divisors is an integer number (21069798366).

Almost surely, 2^70232661215 is an apocalyptic number.

70232661215 is a deficient number, since it is larger than the sum of its proper divisors (14046532249).

70232661215 is a wasteful number, since it uses less digits than its factorization.

70232661215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14046532248.

The product of its (nonzero) digits is 30240, while the sum is 35.

The spelling of 70232661215 in words is "seventy billion, two hundred thirty-two million, six hundred sixty-one thousand, two hundred fifteen".