38115794419470 has 64 divisors (see below), whose sum is σ = 106991703648000. Its totient is φ = 9629253325728.

The previous prime is 38115794419457. The next prime is 38115794419471. The reversal of 38115794419470 is 7491449751183.

It is a happy number.

38115794419470 is a `hidden beast` number, since 3 + 8 + 1 + 1 + 579 + 4 + 4 + 19 + 47 + 0 = 666.

38115794419470 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 38115794419398 and 38115794419407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38115794419471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3714984580 + ... + 3714994839.

It is an arithmetic number, because the mean of its divisors is an integer number (1671745369500).

Almost surely, 2^{38115794419470} is an apocalyptic number.

38115794419470 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38115794419470 is an abundant number, since it is smaller than the sum of its proper divisors (68875909228530).

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

38115794419470 is a wasteful number, since it uses less digits than its factorization.

38115794419470 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7429979454 (or 7429979448 counting only the distinct ones).

The product of its (nonzero) digits is 30481920, while the sum is 63.

The spelling of 38115794419470 in words is "thirty-eight trillion, one hundred fifteen billion, seven hundred ninety-four million, four hundred nineteen thousand, four hundred seventy".