71083223470 has 48 divisors (see below), whose sum is σ = 152006414400. Its totient is φ = 23852842944.

The previous prime is 71083223429. The next prime is 71083223501. The reversal of 71083223470 is 7432238017.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1520245 + ... + 1566304.

It is an arithmetic number, because the mean of its divisors is an integer number (3166800300).

Almost surely, 2^71083223470 is an apocalyptic number.

71083223470 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

71083223470 is an abundant number, since it is smaller than the sum of its proper divisors (80923190930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71083223470 is a wasteful number, since it uses less digits than its factorization.

71083223470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3086617 (or 3086610 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 37.

The spelling of 71083223470 in words is "seventy-one billion, eighty-three million, two hundred twenty-three thousand, four hundred seventy".