70700073667040 has 24 divisors (see below), whose sum is σ = 167028924038760. Its totient is φ = 28280029466752.

The previous prime is 70700073667037. The next prime is 70700073667049. The reversal of 70700073667040 is 4076637000707.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70700073667049) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 220937730050 + ... + 220937730369.

It is an arithmetic number, because the mean of its divisors is an integer number (6959538501615).

Almost surely, 2^{70700073667040} is an apocalyptic number.

It is an amenable number.

70700073667040 is an abundant number, since it is smaller than the sum of its proper divisors (96328850371720).

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

70700073667040 is a wasteful number, since it uses less digits than its factorization.

70700073667040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 441875460434 (or 441875460426 counting only the distinct ones).

The product of its (nonzero) digits is 1037232, while the sum is 47.

The spelling of 70700073667040 in words is "seventy trillion, seven hundred billion, seventy-three million, six hundred sixty-seven thousand, forty".