38678424410670 has 256 divisors, whose sum is σ = 109501685637120. Its totient is φ = 8641129766400.

The previous prime is 38678424410567. The next prime is 38678424410677. The reversal of 38678424410670 is 7601442487683.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38678424410677) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1262706255 + ... + 1262736885.

It is an arithmetic number, because the mean of its divisors is an integer number (427740959520).

Almost surely, 2^{38678424410670} is an apocalyptic number.

38678424410670 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38678424410670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54750842818560).

38678424410670 is an abundant number, since it is smaller than the sum of its proper divisors (70823261226450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38678424410670 is a wasteful number, since it uses less digits than its factorization.

38678424410670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36151.

The product of its (nonzero) digits is 43352064, while the sum is 60.

The spelling of 38678424410670 in words is "thirty-eight trillion, six hundred seventy-eight billion, four hundred twenty-four million, four hundred ten thousand, six hundred seventy".