34008438381 has 8 divisors (see below), whose sum is σ = 45345441504. Its totient is φ = 22671863760.

The previous prime is 34008438367. The next prime is 34008438383. The reversal of 34008438381 is 18383480043.

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

It is not a de Polignac number, because 34008438381 - 2¹¹ = 34008436333 is a prime.

It is a super-2 number, since 2×34008438381² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (34008438383) 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, 226486 + ... + 345416.

It is an arithmetic number, because the mean of its divisors is an integer number (5668180188).

Almost surely, 2^34008438381 is an apocalyptic number.

It is an amenable number.

34008438381 is a deficient number, since it is larger than the sum of its proper divisors (11337003123).

34008438381 is a wasteful number, since it uses less digits than its factorization.

34008438381 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214251.

The product of its (nonzero) digits is 221184, while the sum is 42.

The spelling of 34008438381 in words is "thirty-four billion, eight million, four hundred thirty-eight thousand, three hundred eighty-one".