38680203384007 has 16 divisors (see below), whose sum is σ = 39153926859840. Its totient is φ = 38210044972032.

The previous prime is 38680203383989. The next prime is 38680203384023. The reversal of 38680203384007 is 70048330208683.

It is a cyclic number.

It is not a de Polignac number, because 38680203384007 - 2³¹ = 38678055900359 is a prime.

It is a super-3 number, since 3×38680203384007³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38680203384707) 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, 18291063 + ... + 20295895.

It is an arithmetic number, because the mean of its divisors is an integer number (2447120428740).

Almost surely, 2^{38680203384007} is an apocalyptic number.

38680203384007 is a deficient number, since it is larger than the sum of its proper divisors (473723475833).

38680203384007 is a wasteful number, since it uses less digits than its factorization.

38680203384007 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2005722.

The product of its (nonzero) digits is 4644864, while the sum is 52.

The spelling of 38680203384007 in words is "thirty-eight trillion, six hundred eighty billion, two hundred three million, three hundred eighty-four thousand, seven".