1306056040034 has 4 divisors (see below), whose sum is σ = 1959084060054. Its totient is φ = 653028020016.

The previous prime is 1306056040027. The next prime is 1306056040049. The reversal of 1306056040034 is 4300406506031.

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

It can be written as a sum of positive squares in only one way, i.e., 1162077532009 + 143978508025 = 1077997^2 + 379445^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326514010007 + ... + 326514010010.

Almost surely, 2^{1306056040034} is an apocalyptic number.

1306056040034 is a deficient number, since it is larger than the sum of its proper divisors (653028020020).

1306056040034 is an equidigital number, since it uses as much as digits as its factorization.

1306056040034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653028020019.

The product of its (nonzero) digits is 25920, while the sum is 32.

The spelling of 1306056040034 in words is "one trillion, three hundred six billion, fifty-six million, forty thousand, thirty-four".