7071456105340 has 48 divisors (see below), whose sum is σ = 16200357312384. Its totient is φ = 2571391880000.

The previous prime is 7071456105331. The next prime is 7071456105347. The reversal of 7071456105340 is 435016541707.

It is a super-2 number, since 2×7071456105340² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7071456105347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13279215 + ... + 13801465.

It is an arithmetic number, because the mean of its divisors is an integer number (337507444008).

Almost surely, 2^{7071456105340} is an apocalyptic number.

It is an amenable number.

7071456105340 is an abundant number, since it is smaller than the sum of its proper divisors (9128901207044).

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

7071456105340 is a wasteful number, since it uses less digits than its factorization.

7071456105340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 583818 (or 583816 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 43.

The spelling of 7071456105340 in words is "seven trillion, seventy-one billion, four hundred fifty-six million, one hundred five thousand, three hundred forty".