38678424410495 has 4 divisors (see below), whose sum is σ = 46414109292600. Its totient is φ = 30942739528392.

The previous prime is 38678424410477. The next prime is 38678424410531. The reversal of 38678424410495 is 59401442487683.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 38678424410495 - 2¹² = 38678424406399 is a prime.

It is a super-2 number, since 2×38678424410495² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3867842441045 + ... + 3867842441054.

It is an arithmetic number, because the mean of its divisors is an integer number (11603527323150).

It is a 1-persistent number, because it is pandigital, but 2⋅38678424410495 = 77356848820990 is not.

Almost surely, 2^{38678424410495} is an apocalyptic number.

38678424410495 is a deficient number, since it is larger than the sum of its proper divisors (7735684882105).

38678424410495 is an equidigital number, since it uses as much as digits as its factorization.

38678424410495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7735684882104.

The product of its (nonzero) digits is 185794560, while the sum is 65.

The spelling of 38678424410495 in words is "thirty-eight trillion, six hundred seventy-eight billion, four hundred twenty-four million, four hundred ten thousand, four hundred ninety-five".