34148908443 has 54 divisors (see below), whose sum is σ = 51243574356. Its totient is φ = 20218371264.

The previous prime is 34148908403. The next prime is 34148908463. The reversal of 34148908443 is 34480984143.

It is not a de Polignac number, because 34148908443 - 2⁶ = 34148908379 is a prime.

It is a super-2 number, since 2×34148908443² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 34148908392 and 34148908401.

It is not an unprimeable number, because it can be changed into a prime (34148908403) by changing a digit.

It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 120667380 + ... + 120667662.

Almost surely, 2^34148908443 is an apocalyptic number.

34148908443 is a deficient number, since it is larger than the sum of its proper divisors (17094665913).

34148908443 is an equidigital number, since it uses as much as digits as its factorization.

34148908443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 653 (or 328 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 48.

Multiplying 34148908443 by its sum of digits (48), we get a square (1639147605264 = 1280292²).

The spelling of 34148908443 in words is "thirty-four billion, one hundred forty-eight million, nine hundred eight thousand, four hundred forty-three".