38141918051 has 2 divisors, whose sum is σ = 38141918052. Its totient is φ = 38141918050.

The previous prime is 38141917997. The next prime is 38141918081. The reversal of 38141918051 is 15081914183.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38141918051 - 2⁶ = 38141917987 is a prime.

It is not a weakly prime, because it can be changed into another prime (38141918081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19070959025 + 19070959026.

It is an arithmetic number, because the mean of its divisors is an integer number (19070959026).

Almost surely, 2^38141918051 is an apocalyptic number.

38141918051 is a deficient number, since it is larger than the sum of its proper divisors (1).

38141918051 is an equidigital number, since it uses as much as digits as its factorization.

38141918051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34560, while the sum is 41.

The spelling of 38141918051 in words is "thirty-eight billion, one hundred forty-one million, nine hundred eighteen thousand, fifty-one".