2045102424 has 16 divisors (see below), whose sum is σ = 5112756120. Its totient is φ = 681700800.

The previous prime is 2045102401. The next prime is 2045102441. The reversal of 2045102424 is 4242015402.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (24), and also a Moran number because the ratio is a prime number: 85212601 = 2045102424 / (2 + 0 + 4 + 5 + 1 + 0 + 2 + 4 + 2 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 2045102394 and 2045102403.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42606277 + ... + 42606324.

Almost surely, 2^2045102424 is an apocalyptic number.

2045102424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2045102424 is an abundant number, since it is smaller than the sum of its proper divisors (3067653696).

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

2045102424 is a wasteful number, since it uses less digits than its factorization.

2045102424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85212610 (or 85212606 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 24.

The square root of 2045102424 is about 45222.8086699621. The cubic root of 2045102424 is about 1269.3216506729.

Adding to 2045102424 its reverse (4242015402), we get a palindrome (6287117826).

The spelling of 2045102424 in words is "two billion, forty-five million, one hundred two thousand, four hundred twenty-four".