34003144425 has 12 divisors (see below), whose sum is σ = 56218532240. Its totient is φ = 18135010320.

The previous prime is 34003144421. The next prime is 34003144429. The reversal of 34003144425 is 52444130043.

It is an interprime number because it is at equal distance from previous prime (34003144421) and next prime (34003144429).

It is not a de Polignac number, because 34003144425 - 2² = 34003144421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 34003144392 and 34003144401.

It is not an unprimeable number, because it can be changed into a prime (34003144421) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 226687555 + ... + 226687704.

Almost surely, 2^34003144425 is an apocalyptic number.

It is an amenable number.

34003144425 is a deficient number, since it is larger than the sum of its proper divisors (22215387815).

34003144425 is a wasteful number, since it uses less digits than its factorization.

34003144425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 453375272 (or 453375267 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

Adding to 34003144425 its reverse (52444130043), we get a palindrome (86447274468).

The spelling of 34003144425 in words is "thirty-four billion, three million, one hundred forty-four thousand, four hundred twenty-five".