20074583046407 has 2 divisors, whose sum is σ = 20074583046408. Its totient is φ = 20074583046406.

The previous prime is 20074583046389. The next prime is 20074583046467. The reversal of 20074583046407 is 70464038547002.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-20074583046407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20074583046467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10037291523203 + 10037291523204.

It is an arithmetic number, because the mean of its divisors is an integer number (10037291523204).

Almost surely, 2^{20074583046407} is an apocalyptic number.

20074583046407 is a deficient number, since it is larger than the sum of its proper divisors (1).

20074583046407 is an equidigital number, since it uses as much as digits as its factorization.

20074583046407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4515840, while the sum is 50.

The spelling of 20074583046407 in words is "twenty trillion, seventy-four billion, five hundred eighty-three million, forty-six thousand, four hundred seven".