2519304342 has 16 divisors (see below), whose sum is σ = 5201144832. Its totient is φ = 812678760.

The previous prime is 2519304317. The next prime is 2519304343. The reversal of 2519304342 is 2434039152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2519304343) 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 7 ways as a sum of consecutive naturals, for example, 6772138 + ... + 6772509.

It is an arithmetic number, because the mean of its divisors is an integer number (325071552).

Almost surely, 2^2519304342 is an apocalyptic number.

2519304342 is an abundant number, since it is smaller than the sum of its proper divisors (2681840490).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2519304342 is a wasteful number, since it uses less digits than its factorization.

2519304342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13544683.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 2519304342 is about 50192.6721942556. The cubic root of 2519304342 is about 1360.6931915311.

The spelling of 2519304342 in words is "two billion, five hundred nineteen million, three hundred four thousand, three hundred forty-two".