3434145561 has 24 divisors (see below), whose sum is σ = 6184436544. Its totient is φ = 1783971360.

The previous prime is 3434145553. The next prime is 3434145599. The reversal of 3434145561 is 1655414343.

3434145561 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3434145561 - 2³ = 3434145553 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3434145551) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2477046 + ... + 2478431.

It is an arithmetic number, because the mean of its divisors is an integer number (257684856).

Almost surely, 2^3434145561 is an apocalyptic number.

It is an amenable number.

3434145561 is a deficient number, since it is larger than the sum of its proper divisors (2750290983).

3434145561 is a wasteful number, since it uses less digits than its factorization.

3434145561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4955501 (or 4955498 counting only the distinct ones).

The product of its digits is 86400, while the sum is 36.

The square root of 3434145561 is about 58601.5832635945. The cubic root of 3434145561 is about 1508.7116125902.

The spelling of 3434145561 in words is "three billion, four hundred thirty-four million, one hundred forty-five thousand, five hundred sixty-one".