38127664061 has 8 divisors (see below), whose sum is σ = 38647113600. Its totient is φ = 37609135200.

The previous prime is 38127664049. The next prime is 38127664067. The reversal of 38127664061 is 16046672183.

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 38127664061 - 2¹⁰ = 38127663037 is a prime.

It is a super-3 number, since 3×38127664061³ (a number of 33 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 (38127664067) 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, 146576 + ... + 312633.

It is an arithmetic number, because the mean of its divisors is an integer number (4830889200).

Almost surely, 2^38127664061 is an apocalyptic number.

It is an amenable number.

38127664061 is a deficient number, since it is larger than the sum of its proper divisors (519449539).

38127664061 is a wasteful number, since it uses less digits than its factorization.

38127664061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460339.

The product of its (nonzero) digits is 290304, while the sum is 44.

The spelling of 38127664061 in words is "thirty-eight billion, one hundred twenty-seven million, six hundred sixty-four thousand, sixty-one".