41339820947 has 2 divisors, whose sum is σ = 41339820948. Its totient is φ = 41339820946.

The previous prime is 41339820911. The next prime is 41339820961. The reversal of 41339820947 is 74902893314.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 41339820947 - 2¹⁶ = 41339755411 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 41339820895 and 41339820904.

It is not a weakly prime, because it can be changed into another prime (41339820047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20669910473 + 20669910474.

It is an arithmetic number, because the mean of its divisors is an integer number (20669910474).

Almost surely, 2^41339820947 is an apocalyptic number.

41339820947 is a deficient number, since it is larger than the sum of its proper divisors (1).

41339820947 is an equidigital number, since it uses as much as digits as its factorization.

41339820947 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 41339820947 in words is "forty-one billion, three hundred thirty-nine million, eight hundred twenty thousand, nine hundred forty-seven".