38280782419 has 16 divisors (see below), whose sum is σ = 43154150400. Its totient is φ = 33642036000.

The previous prime is 38280782411. The next prime is 38280782429. The reversal of 38280782419 is 91428708283.

It is a happy number.

38280782419 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 38280782419 - 2³ = 38280782411 is a prime.

It is a super-2 number, since 2×38280782419² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (38280782411) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 261232 + ... + 380530.

It is an arithmetic number, because the mean of its divisors is an integer number (2697134400).

Almost surely, 2^38280782419 is an apocalyptic number.

38280782419 is a deficient number, since it is larger than the sum of its proper divisors (4873367981).

38280782419 is a wasteful number, since it uses less digits than its factorization.

38280782419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120282.

The product of its (nonzero) digits is 1548288, while the sum is 52.

The spelling of 38280782419 in words is "thirty-eight billion, two hundred eighty million, seven hundred eighty-two thousand, four hundred nineteen".