70703734067040 has 96 divisors (see below), whose sum is σ = 227896221966336. Its totient is φ = 18415856309760.

The previous prime is 70703734067023. The next prime is 70703734067059. The reversal of 70703734067040 is 4076043730707.

It is a tau number, because it is divible by the number of its divisors (96).

It is a super-3 number, since 3×70703734067040³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1712763616 + ... + 1712804895.

It is an arithmetic number, because the mean of its divisors is an integer number (2373918978816).

Almost surely, 2^{70703734067040} is an apocalyptic number.

It is an amenable number.

70703734067040 is an abundant number, since it is smaller than the sum of its proper divisors (157192487899296).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70703734067040 is a wasteful number, since it uses less digits than its factorization.

70703734067040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3425568572 (or 3425568564 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 48.

Adding to 70703734067040 its reverse (4076043730707), we get a palindrome (74779777797747).

The spelling of 70703734067040 in words is "seventy trillion, seven hundred three billion, seven hundred thirty-four million, sixty-seven thousand, forty".