71233374029 has 16 divisors (see below), whose sum is σ = 72669696000. Its totient is φ = 69809004144.

The previous prime is 71233374001. The next prime is 71233374073. The reversal of 71233374029 is 92047333217.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-71233374029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71233374929) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10791272 + ... + 10797870.

It is an arithmetic number, because the mean of its divisors is an integer number (4541856000).

Almost surely, 2^71233374029 is an apocalyptic number.

It is an amenable number.

71233374029 is a deficient number, since it is larger than the sum of its proper divisors (1436321971).

71233374029 is a wasteful number, since it uses less digits than its factorization.

71233374029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7472.

The product of its (nonzero) digits is 190512, while the sum is 41.

The spelling of 71233374029 in words is "seventy-one billion, two hundred thirty-three million, three hundred seventy-four thousand, twenty-nine".