71874258789 has 16 divisors (see below), whose sum is σ = 96291504128. Its totient is φ = 47687132592.

The previous prime is 71874258773. The next prime is 71874258887. The reversal of 71874258789 is 98785247817.

It is not a de Polignac number, because 71874258789 - 2⁴ = 71874258773 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 (71874258719) 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, 469164 + ... + 603210.

It is an arithmetic number, because the mean of its divisors is an integer number (6018219008).

Almost surely, 2^71874258789 is an apocalyptic number.

It is an amenable number.

71874258789 is a deficient number, since it is larger than the sum of its proper divisors (24417245339).

71874258789 is a wasteful number, since it uses less digits than its factorization.

71874258789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134904.

The product of its digits is 63221760, while the sum is 66.

The spelling of 71874258789 in words is "seventy-one billion, eight hundred seventy-four million, two hundred fifty-eight thousand, seven hundred eighty-nine".