34638373441 has 4 divisors (see below), whose sum is σ = 39586712512. Its totient is φ = 29690034372.

The previous prime is 34638373439. The next prime is 34638373481. The reversal of 34638373441 is 14437383643.

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 not a de Polignac number, because 34638373441 - 2¹ = 34638373439 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 34638373391 and 34638373400.

It is not an unprimeable number, because it can be changed into a prime (34638373421) 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, 2474169525 + ... + 2474169538.

It is an arithmetic number, because the mean of its divisors is an integer number (9896678128).

Almost surely, 2^34638373441 is an apocalyptic number.

It is an amenable number.

34638373441 is a deficient number, since it is larger than the sum of its proper divisors (4948339071).

34638373441 is an equidigital number, since it uses as much as digits as its factorization.

34638373441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4948339070.

The product of its digits is 1741824, while the sum is 46.

The spelling of 34638373441 in words is "thirty-four billion, six hundred thirty-eight million, three hundred seventy-three thousand, four hundred forty-one".