70743433641016 has 16 divisors (see below), whose sum is σ = 132644286386640. Its totient is φ = 35371623937920.

The previous prime is 70743433641011. The next prime is 70743433641029. The reversal of 70743433641016 is 61014633434707.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (70743433641011) 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, 8318436 + ... + 14514931.

It is an arithmetic number, because the mean of its divisors is an integer number (8290267899165).

Almost surely, 2^{70743433641016} is an apocalyptic number.

It is an amenable number.

70743433641016 is a deficient number, since it is larger than the sum of its proper divisors (61900852745624).

70743433641016 is a wasteful number, since it uses less digits than its factorization.

70743433641016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23220654 (or 23220650 counting only the distinct ones).

The product of its (nonzero) digits is 3048192, while the sum is 49.

The spelling of 70743433641016 in words is "seventy trillion, seven hundred forty-three billion, four hundred thirty-three million, six hundred forty-one thousand, sixteen".