38220676021 has 8 divisors (see below), whose sum is σ = 41703408288. Its totient is φ = 34739298000.

The previous prime is 38220676009. The next prime is 38220676027. The reversal of 38220676021 is 12067602283.

38220676021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 38220676021 - 2⁵ = 38220675989 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38220676027) 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, 279090 + ... + 392851.

It is an arithmetic number, because the mean of its divisors is an integer number (5212926036).

Almost surely, 2^38220676021 is an apocalyptic number.

It is an amenable number.

38220676021 is a deficient number, since it is larger than the sum of its proper divisors (3482732267).

38220676021 is a wasteful number, since it uses less digits than its factorization.

38220676021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 677123.

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 38220676021 in words is "thirty-eight billion, two hundred twenty million, six hundred seventy-six thousand, twenty-one".