70934343965470 has 8 divisors (see below), whose sum is σ = 127681819137864. Its totient is φ = 28373737586184.

The previous prime is 70934343965461. The next prime is 70934343965479. The reversal of 70934343965470 is 7456934343907.

It is an interprime number because it is at equal distance from previous prime (70934343965461) and next prime (70934343965479).

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

It is a super-2 number, since 2×70934343965470² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70934343965479) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3546717198264 + ... + 3546717198283.

It is an arithmetic number, because the mean of its divisors is an integer number (15960227392233).

Almost surely, 2^{70934343965470} is an apocalyptic number.

70934343965470 is a deficient number, since it is larger than the sum of its proper divisors (56747475172394).

70934343965470 is a wasteful number, since it uses less digits than its factorization.

70934343965470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7093434396554.

The product of its (nonzero) digits is 205752960, while the sum is 64.

The spelling of 70934343965470 in words is "seventy trillion, nine hundred thirty-four billion, three hundred forty-three million, nine hundred sixty-five thousand, four hundred seventy".