38670219072 has 504 divisors, whose sum is σ = 125380638240. Its totient is φ = 11790904320.

The previous prime is 38670219047. The next prime is 38670219131. The reversal of 38670219072 is 27091207683.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 295192447 + ... + 295192577.

Almost surely, 2^38670219072 is an apocalyptic number.

38670219072 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 38670219072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62690319120).

38670219072 is an abundant number, since it is smaller than the sum of its proper divisors (86710419168).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

38670219072 is an equidigital number, since it uses as much as digits as its factorization.

38670219072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 223 (or 192 counting only the distinct ones).

The product of its (nonzero) digits is 254016, while the sum is 45.

The spelling of 38670219072 in words is "thirty-eight billion, six hundred seventy million, two hundred nineteen thousand, seventy-two".