83423708460964 has 27 divisors (see below), whose sum is σ = 155084962668643. Its totient is φ = 39258069607808.

The previous prime is 83423708460899. The next prime is 83423708460971. The reversal of 83423708460964 is 46906480732438.

The square root of 83423708460964 is 9133658.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 14421446763364 + 69002261697600 = 3797558^2 + 8306760^2 .

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 83423708460896 and 83423708460905.

It is an unprimeable number.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 310410054 + ... + 310678690.

Almost surely, 2^{83423708460964} is an apocalyptic number.

83423708460964 is the 9133658-th square number.

It is an amenable number.

83423708460964 is a deficient number, since it is larger than the sum of its proper divisors (71661254207679).

83423708460964 is an frugal number, since it uses more digits than its factorization.

83423708460964 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 537312 (or 268656 counting only the distinct ones).

The product of its (nonzero) digits is 167215104, while the sum is 64.

The spelling of 83423708460964 in words is "eighty-three trillion, four hundred twenty-three billion, seven hundred eight million, four hundred sixty thousand, nine hundred sixty-four".