60441897911 has 2 divisors, whose sum is σ = 60441897912. Its totient is φ = 60441897910.

The previous prime is 60441897907. The next prime is 60441897917. The reversal of 60441897911 is 11979814406.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60441897911 - 2² = 60441897907 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 60441897911.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60441897917) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30220948955 + 30220948956.

It is an arithmetic number, because the mean of its divisors is an integer number (30220948956).

Almost surely, 2^60441897911 is an apocalyptic number.

60441897911 is a deficient number, since it is larger than the sum of its proper divisors (1).

60441897911 is an equidigital number, since it uses as much as digits as its factorization.

60441897911 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 435456, while the sum is 50.

The spelling of 60441897911 in words is "sixty billion, four hundred forty-one million, eight hundred ninety-seven thousand, nine hundred eleven".