70466605744647 has 16 divisors (see below), whose sum is σ = 107495552904192. Its totient is φ = 40222431369120.

The previous prime is 70466605744643. The next prime is 70466605744681. The reversal of 70466605744647 is 74644750666407.

It is not a de Polignac number, because 70466605744647 - 2² = 70466605744643 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70466605744643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1841667288 + ... + 1841705549.

It is an arithmetic number, because the mean of its divisors is an integer number (6718472056512).

Almost surely, 2^{70466605744647} is an apocalyptic number.

70466605744647 is a deficient number, since it is larger than the sum of its proper divisors (37028947159545).

70466605744647 is a wasteful number, since it uses less digits than its factorization.

70466605744647 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3683373758.

The product of its (nonzero) digits is 568995840, while the sum is 66.

The spelling of 70466605744647 in words is "seventy trillion, four hundred sixty-six billion, six hundred five million, seven hundred forty-four thousand, six hundred forty-seven".