10401995555927 has 2 divisors, whose sum is σ = 10401995555928. Its totient is φ = 10401995555926.

The previous prime is 10401995555893. The next prime is 10401995555933. The reversal of 10401995555927 is 72955559910401.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10401995555927 - 2¹⁰ = 10401995554903 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10401995555927.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10401995555827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5200997777963 + 5200997777964.

It is an arithmetic number, because the mean of its divisors is an integer number (5200997777964).

Almost surely, 2^{10401995555927} is an apocalyptic number.

10401995555927 is a deficient number, since it is larger than the sum of its proper divisors (1).

10401995555927 is an equidigital number, since it uses as much as digits as its factorization.

10401995555927 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 25515000, while the sum is 62.

The spelling of 10401995555927 in words is "ten trillion, four hundred one billion, nine hundred ninety-five million, five hundred fifty-five thousand, nine hundred twenty-seven".