38614410421 has 4 divisors (see below), whose sum is σ = 38620781152. Its totient is φ = 38608039692.

The previous prime is 38614410409. The next prime is 38614410431. The reversal of 38614410421 is 12401441683.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 38614410421 - 2²¹ = 38612313269 is a prime.

It is a super-2 number, since 2×38614410421² (a number of 22 digits) contains 22 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 (38614410431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3176265 + ... + 3188398.

It is an arithmetic number, because the mean of its divisors is an integer number (9655195288).

Almost surely, 2^38614410421 is an apocalyptic number.

It is an amenable number.

38614410421 is a deficient number, since it is larger than the sum of its proper divisors (6370731).

38614410421 is an equidigital number, since it uses as much as digits as its factorization.

38614410421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6370730.

The product of its (nonzero) digits is 18432, while the sum is 34.

The spelling of 38614410421 in words is "thirty-eight billion, six hundred fourteen million, four hundred ten thousand, four hundred twenty-one".