38280745711 has 8 divisors (see below), whose sum is σ = 41650424144. Its totient is φ = 34971782400.

The previous prime is 38280745661. The next prime is 38280745717. The reversal of 38280745711 is 11754708283.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 38280745711 - 2¹¹ = 38280743663 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38280745717) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15177465 + ... + 15179986.

It is an arithmetic number, because the mean of its divisors is an integer number (5206303018).

Almost surely, 2^38280745711 is an apocalyptic number.

38280745711 is a deficient number, since it is larger than the sum of its proper divisors (3369678433).

38280745711 is a wasteful number, since it uses less digits than its factorization.

38280745711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30357561.

The product of its (nonzero) digits is 376320, while the sum is 46.

The spelling of 38280745711 in words is "thirty-eight billion, two hundred eighty million, seven hundred forty-five thousand, seven hundred eleven".