38726212542601 has 4 divisors (see below), whose sum is σ = 38767366860804. Its totient is φ = 38685058224400.

The previous prime is 38726212542587. The next prime is 38726212542643. The reversal of 38726212542601 is 10624521262783.

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 15238280333376 + 23487932209225 = 3903624^2 + 4846435^2 .

It is a cyclic number.

It is not a de Polignac number, because 38726212542601 - 2¹¹ = 38726212540553 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38726212542701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20577157690 + ... + 20577159571.

It is an arithmetic number, because the mean of its divisors is an integer number (9691841715201).

Almost surely, 2^{38726212542601} is an apocalyptic number.

It is an amenable number.

38726212542601 is a deficient number, since it is larger than the sum of its proper divisors (41154318203).

38726212542601 is an equidigital number, since it uses as much as digits as its factorization.

38726212542601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41154318202.

The product of its (nonzero) digits is 1935360, while the sum is 49.

The spelling of 38726212542601 in words is "thirty-eight trillion, seven hundred twenty-six billion, two hundred twelve million, five hundred forty-two thousand, six hundred one".