38421126270 has 96 divisors (see below), whose sum is σ = 104865546240. Its totient is φ = 9747034560.

The previous prime is 38421126259. The next prime is 38421126277. The reversal of 38421126270 is 7262112483.

It is a happy number.

38421126270 is a `hidden beast` number, since 3 + 8 + 4 + 21 + 1 + 2 + 627 + 0 = 666.

It is a super-2 number, since 2×38421126270² (a number of 22 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38421126277) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 47907 + ... + 281313.

It is an arithmetic number, because the mean of its divisors is an integer number (1092349440).

Almost surely, 2^38421126270 is an apocalyptic number.

38421126270 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 38421126270, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (52432773120).

38421126270 is an abundant number, since it is smaller than the sum of its proper divisors (66444419970).

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

38421126270 is a wasteful number, since it uses less digits than its factorization.

38421126270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233510 (or 233507 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The spelling of 38421126270 in words is "thirty-eight billion, four hundred twenty-one million, one hundred twenty-six thousand, two hundred seventy".