38141919065 has 8 divisors (see below), whose sum is σ = 46000305600. Its totient is φ = 30360200112.

The previous prime is 38141919047. The next prime is 38141919077. The reversal of 38141919065 is 56091914183.

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 38141919065 - 2³⁴ = 20962049881 is a prime.

It is a super-2 number, since 2×38141919065² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19165799 + ... + 19167788.

It is an arithmetic number, because the mean of its divisors is an integer number (5750038200).

Almost surely, 2^38141919065 is an apocalyptic number.

It is an amenable number.

38141919065 is a deficient number, since it is larger than the sum of its proper divisors (7858386535).

38141919065 is a wasteful number, since it uses less digits than its factorization.

38141919065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38333791.

The product of its (nonzero) digits is 233280, while the sum is 47.

The spelling of 38141919065 in words is "thirty-eight billion, one hundred forty-one million, nine hundred nineteen thousand, sixty-five".