711135081412120 has 64 divisors (see below), whose sum is σ = 1615927938580800. Its totient is φ = 281632098316800.

The previous prime is 711135081412109. The next prime is 711135081412127. The reversal of 711135081412120 is 21214180531117.

It is a self number, because there is not a number n which added to its sum of digits gives 711135081412120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (711135081412127) 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, 206094421 + ... + 209516539.

It is an arithmetic number, because the mean of its divisors is an integer number (25248874040325).

Almost surely, 2^{711135081412120} is an apocalyptic number.

It is an amenable number.

711135081412120 is an abundant number, since it is smaller than the sum of its proper divisors (904792857168680).

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

711135081412120 is a wasteful number, since it uses less digits than its factorization.

711135081412120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3473668 (or 3473664 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 37.

The spelling of 711135081412120 in words is "seven hundred eleven trillion, one hundred thirty-five billion, eighty-one million, four hundred twelve thousand, one hundred twenty".