70041066744 has 32 divisors (see below), whose sum is σ = 191021091840. Its totient is φ = 21224565600.

The previous prime is 70041066743. The next prime is 70041066863. The reversal of 70041066744 is 44766014007.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70041066743) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 132653272 + ... + 132653799.

It is an arithmetic number, because the mean of its divisors is an integer number (5969409120).

Almost surely, 2^70041066744 is an apocalyptic number.

It is an amenable number.

70041066744 is an abundant number, since it is smaller than the sum of its proper divisors (120980025096).

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

70041066744 is a wasteful number, since it uses less digits than its factorization.

70041066744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 265307091 (or 265307087 counting only the distinct ones).

The product of its (nonzero) digits is 112896, while the sum is 39.

The spelling of 70041066744 in words is "seventy billion, forty-one million, sixty-six thousand, seven hundred forty-four".