38020699441 has 4 divisors (see below), whose sum is σ = 38021670400. Its totient is φ = 38019728484.

The previous prime is 38020699391. The next prime is 38020699463. The reversal of 38020699441 is 14499602083.

38020699441 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-38020699441 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 38020699391 and 38020699400.

It is not an unprimeable number, because it can be changed into a prime (38020699841) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 424161 + ... + 505918.

It is an arithmetic number, because the mean of its divisors is an integer number (9505417600).

Almost surely, 2^38020699441 is an apocalyptic number.

It is an amenable number.

38020699441 is a deficient number, since it is larger than the sum of its proper divisors (970959).

38020699441 is an equidigital number, since it uses as much as digits as its factorization.

38020699441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970958.

The product of its (nonzero) digits is 373248, while the sum is 46.

The spelling of 38020699441 in words is "thirty-eight billion, twenty million, six hundred ninety-nine thousand, four hundred forty-one".