71735038007 has 8 divisors (see below), whose sum is σ = 74501622000. Its totient is φ = 69012022464.

The previous prime is 71735037977. The next prime is 71735038043. The reversal of 71735038007 is 70083053717.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 71735038007 - 2⁶ = 71735037943 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 (71735031007) 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, 10888757 + ... + 10895342.

It is an arithmetic number, because the mean of its divisors is an integer number (9312702750).

Almost surely, 2^71735038007 is an apocalyptic number.

71735038007 is a deficient number, since it is larger than the sum of its proper divisors (2766583993).

71735038007 is a wasteful number, since it uses less digits than its factorization.

71735038007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21784225.

The product of its (nonzero) digits is 123480, while the sum is 41.

The spelling of 71735038007 in words is "seventy-one billion, seven hundred thirty-five million, thirty-eight thousand, seven".