66924032433070 has 16 divisors (see below), whose sum is σ = 120476457103968. Its totient is φ = 26766679923360.

The previous prime is 66924032433053. The next prime is 66924032433163. The reversal of 66924032433070 is 7033423042966.

It is a super-2 number, since 2×66924032433070² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 366535401 + ... + 366717940.

It is an arithmetic number, because the mean of its divisors is an integer number (7529778568998).

Almost surely, 2^{66924032433070} is an apocalyptic number.

66924032433070 is a deficient number, since it is larger than the sum of its proper divisors (53552424670898).

66924032433070 is a wasteful number, since it uses less digits than its factorization.

66924032433070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733262475.

The product of its (nonzero) digits is 3919104, while the sum is 49.

The spelling of 66924032433070 in words is "sixty-six trillion, nine hundred twenty-four billion, thirty-two million, four hundred thirty-three thousand, seventy".