38145876707 has 2 divisors, whose sum is σ = 38145876708. Its totient is φ = 38145876706.

The previous prime is 38145876617. The next prime is 38145876739. The reversal of 38145876707 is 70767854183.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 38145876707 - 2⁸ = 38145876451 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (38145876757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19072938353 + 19072938354.

It is an arithmetic number, because the mean of its divisors is an integer number (19072938354).

Almost surely, 2^38145876707 is an apocalyptic number.

38145876707 is a deficient number, since it is larger than the sum of its proper divisors (1).

38145876707 is an equidigital number, since it uses as much as digits as its factorization.

38145876707 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7902720, while the sum is 56.

The spelling of 38145876707 in words is "thirty-eight billion, one hundred forty-five million, eight hundred seventy-six thousand, seven hundred seven".