38930442811151 has 2 divisors, whose sum is σ = 38930442811152. Its totient is φ = 38930442811150.

The previous prime is 38930442811027. The next prime is 38930442811157. The reversal of 38930442811151 is 15111824403983.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38930442811151 - 2¹⁸ = 38930442549007 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 38930442811151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38930442811157) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19465221405575 + 19465221405576.

It is an arithmetic number, because the mean of its divisors is an integer number (19465221405576).

Almost surely, 2^{38930442811151} is an apocalyptic number.

38930442811151 is a deficient number, since it is larger than the sum of its proper divisors (1).

38930442811151 is an equidigital number, since it uses as much as digits as its factorization.

38930442811151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 829440, while the sum is 50.

The spelling of 38930442811151 in words is "thirty-eight trillion, nine hundred thirty billion, four hundred forty-two million, eight hundred eleven thousand, one hundred fifty-one".