38930426034047 has 2 divisors, whose sum is σ = 38930426034048. Its totient is φ = 38930426034046.

The previous prime is 38930426034041. The next prime is 38930426034113. The reversal of 38930426034047 is 74043062403983.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 38930426034047 - 2¹² = 38930426029951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38930426034047.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38930426034041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19465213017023 + 19465213017024.

It is an arithmetic number, because the mean of its divisors is an integer number (19465213017024).

Almost surely, 2^{38930426034047} is an apocalyptic number.

38930426034047 is a deficient number, since it is larger than the sum of its proper divisors (1).

38930426034047 is an equidigital number, since it uses as much as digits as its factorization.

38930426034047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10450944, while the sum is 53.

The spelling of 38930426034047 in words is "thirty-eight trillion, nine hundred thirty billion, four hundred twenty-six million, thirty-four thousand, forty-seven".