7071683531461 has 4 divisors (see below), whose sum is σ = 7072439951500. Its totient is φ = 7070927111424.

The previous prime is 7071683531431. The next prime is 7071683531477. The reversal of 7071683531461 is 1641353861707.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6748512884100 + 323170647361 = 2597790^2 + 568481^2 .

It is a cyclic number.

It is not a de Polignac number, because 7071683531461 - 2¹⁷ = 7071683400389 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7071683531399 and 7071683531408.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7071683531431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 378195996 + ... + 378214693.

It is an arithmetic number, because the mean of its divisors is an integer number (1768109987875).

Almost surely, 2^{7071683531461} is an apocalyptic number.

It is an amenable number.

7071683531461 is a deficient number, since it is larger than the sum of its proper divisors (756420039).

7071683531461 is an equidigital number, since it uses as much as digits as its factorization.

7071683531461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 756420038.

The product of its (nonzero) digits is 2540160, while the sum is 52.

The spelling of 7071683531461 in words is "seven trillion, seventy-one billion, six hundred eighty-three million, five hundred thirty-one thousand, four hundred sixty-one".