711012383520 has 48 divisors (see below), whose sum is σ = 2239689009600. Its totient is φ = 189603302144.

The previous prime is 711012383503. The next prime is 711012383551. The reversal of 711012383520 is 25383210117.

It is a happy number.

711012383520 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-4 number, since 4×711012383520⁴ (a number of 49 digits) contains 4444 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 740637420 + ... + 740638379.

It is an arithmetic number, because the mean of its divisors is an integer number (46660187700).

Almost surely, 2^711012383520 is an apocalyptic number.

It is an amenable number.

711012383520 is an abundant number, since it is smaller than the sum of its proper divisors (1528676626080).

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

711012383520 is a wasteful number, since it uses less digits than its factorization.

711012383520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1481275817 (or 1481275809 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 33.

Adding to 711012383520 its reverse (25383210117), we get a palindrome (736395593637).

The spelling of 711012383520 in words is "seven hundred eleven billion, twelve million, three hundred eighty-three thousand, five hundred twenty".