2429119561 has 12 divisors (see below), whose sum is σ = 2662203024. Its totient is φ = 2198125200.

The previous prime is 2429119549. The next prime is 2429119577. The reversal of 2429119561 is 1659119242.

It is not a de Polignac number, because 2429119561 - 2²⁵ = 2395565129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2429119531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 574746 + ... + 578956.

It is an arithmetic number, because the mean of its divisors is an integer number (221850252).

Almost surely, 2^2429119561 is an apocalyptic number.

It is an amenable number.

2429119561 is a deficient number, since it is larger than the sum of its proper divisors (233083463).

2429119561 is an equidigital number, since it uses as much as digits as its factorization.

2429119561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4680 (or 4451 counting only the distinct ones).

The product of its digits is 38880, while the sum is 40.

The square root of 2429119561 is about 49286.0990645435. The cubic root of 2429119561 is about 1344.2590338382.

The spelling of 2429119561 in words is "two billion, four hundred twenty-nine million, one hundred nineteen thousand, five hundred sixty-one".