7070666707040 has 48 divisors (see below), whose sum is σ = 16712815622832. Its totient is φ = 2826850297344.

The previous prime is 7070666707031. The next prime is 7070666707043. The reversal of 7070666707040 is 407076660707.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 7070666707040.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7070666707043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10744994 + ... + 11384033.

It is an arithmetic number, because the mean of its divisors is an integer number (348183658809).

Almost surely, 2^{7070666707040} is an apocalyptic number.

It is an amenable number.

7070666707040 is an abundant number, since it is smaller than the sum of its proper divisors (9642148915792).

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

7070666707040 is a wasteful number, since it uses less digits than its factorization.

7070666707040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22131039 (or 22131031 counting only the distinct ones).

The product of its (nonzero) digits is 2074464, while the sum is 50.

The spelling of 7070666707040 in words is "seven trillion, seventy billion, six hundred sixty-six million, seven hundred seven thousand, forty".