2450342145 has 64 divisors (see below), whose sum is σ = 4248059904. Its totient is φ = 1202530560.

The previous prime is 2450342137. The next prime is 2450342149. The reversal of 2450342145 is 5412430542.

It is not a de Polignac number, because 2450342145 - 2³ = 2450342137 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2450342149) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 2106334 + ... + 2107496.

It is an arithmetic number, because the mean of its divisors is an integer number (66375936).

Almost surely, 2^2450342145 is an apocalyptic number.

It is an amenable number.

2450342145 is a deficient number, since it is larger than the sum of its proper divisors (1797717759).

2450342145 is a wasteful number, since it uses less digits than its factorization.

2450342145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1422.

The product of its (nonzero) digits is 19200, while the sum is 30.

The square root of 2450342145 is about 49500.9307488253. The cubic root of 2450342145 is about 1348.1625014688.

Adding to 2450342145 its reverse (5412430542), we get a palindrome (7862772687).

The spelling of 2450342145 in words is "two billion, four hundred fifty million, three hundred forty-two thousand, one hundred forty-five".