70366498242639 has 16 divisors (see below), whose sum is σ = 95627642256000. Its totient is φ = 46008832422176.

The previous prime is 70366498242617. The next prime is 70366498242721. The reversal of 70366498242639 is 93624289466307.

It is a cyclic number.

It is not a de Polignac number, because 70366498242639 - 2²⁵ = 70366464688207 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70366498241639) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 81556149 + ... + 82414430.

It is an arithmetic number, because the mean of its divisors is an integer number (5976727641000).

Almost surely, 2^{70366498242639} is an apocalyptic number.

70366498242639 is a deficient number, since it is larger than the sum of its proper divisors (25261144013361).

70366498242639 is a wasteful number, since it uses less digits than its factorization.

70366498242639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163973334.

The product of its (nonzero) digits is 564350976, while the sum is 69.

The spelling of 70366498242639 in words is "seventy trillion, three hundred sixty-six billion, four hundred ninety-eight million, two hundred forty-two thousand, six hundred thirty-nine".