70666703334 has 24 divisors (see below), whose sum is σ = 162117731880. Its totient is φ = 22169946048.

The previous prime is 70666703333. The next prime is 70666703377. The reversal of 70666703334 is 43330766607.

It is a self number, because there is not a number n which added to its sum of digits gives 70666703334.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70666703333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 115468164 + ... + 115468775.

It is an arithmetic number, because the mean of its divisors is an integer number (6754905495).

Almost surely, 2^70666703334 is an apocalyptic number.

70666703334 is an abundant number, since it is smaller than the sum of its proper divisors (91451028546).

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

70666703334 is a wasteful number, since it uses less digits than its factorization.

70666703334 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 230936964 (or 230936961 counting only the distinct ones).

The product of its (nonzero) digits is 1143072, while the sum is 45.

The spelling of 70666703334 in words is "seventy billion, six hundred sixty-six million, seven hundred three thousand, three hundred thirty-four".