39460626810091 has 2 divisors, whose sum is σ = 39460626810092. Its totient is φ = 39460626810090.

The previous prime is 39460626810071. The next prime is 39460626810109. The reversal of 39460626810091 is 19001862606493.

It is a happy number.

39460626810091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

Together with next prime (39460626810109) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 39460626810091 - 2²¹ = 39460624712939 is a prime.

It is a super-2 number, since 2×39460626810091² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (39460626810061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19730313405045 + 19730313405046.

It is an arithmetic number, because the mean of its divisors is an integer number (19730313405046).

Almost surely, 2^{39460626810091} is an apocalyptic number.

39460626810091 is a deficient number, since it is larger than the sum of its proper divisors (1).

39460626810091 is an equidigital number, since it uses as much as digits as its factorization.

39460626810091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3359232, while the sum is 55.

The spelling of 39460626810091 in words is "thirty-nine trillion, four hundred sixty billion, six hundred twenty-six million, eight hundred ten thousand, ninety-one".