788471990071 has 8 divisors (see below), whose sum is σ = 789783072624. Its totient is φ = 787161923520.

The previous prime is 788471990023. The next prime is 788471990081. The reversal of 788471990071 is 170099174887.

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 788471990071 - 2⁹ = 788471989559 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 788471989991 and 788471990009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (788471990011) 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, 1307356 + ... + 1812766.

It is an arithmetic number, because the mean of its divisors is an integer number (98722884078).

Almost surely, 2^788471990071 is an apocalyptic number.

788471990071 is a deficient number, since it is larger than the sum of its proper divisors (1311082553).

788471990071 is a wasteful number, since it uses less digits than its factorization.

788471990071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508001.

The product of its (nonzero) digits is 7112448, while the sum is 61.

The spelling of 788471990071 in words is "seven hundred eighty-eight billion, four hundred seventy-one million, nine hundred ninety thousand, seventy-one".