38810805062401 has 4 divisors (see below), whose sum is σ = 39447047768404. Its totient is φ = 38174562356400.

The previous prime is 38810805062383. The next prime is 38810805062423. The reversal of 38810805062401 is 10426050801883.

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

It can be written as a sum of positive squares in 2 ways, for example, as 655167211776 + 38155637850625 = 809424^2 + 6177025^2 .

It is a cyclic number.

It is not a de Polignac number, because 38810805062401 - 2²⁹ = 38810268191489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38810805062201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 318121352910 + ... + 318121353031.

It is an arithmetic number, because the mean of its divisors is an integer number (9861761942101).

Almost surely, 2^{38810805062401} is an apocalyptic number.

It is an amenable number.

38810805062401 is a deficient number, since it is larger than the sum of its proper divisors (636242706003).

38810805062401 is an equidigital number, since it uses as much as digits as its factorization.

38810805062401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 636242706002.

The product of its (nonzero) digits is 368640, while the sum is 46.

The spelling of 38810805062401 in words is "thirty-eight trillion, eight hundred ten billion, eight hundred five million, sixty-two thousand, four hundred one".