2105424502 has 16 divisors (see below), whose sum is σ = 3226728960. Its totient is φ = 1029867688.

The previous prime is 2105424481. The next prime is 2105424509. The reversal of 2105424502 is 2054245012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105424509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 352263 + ... + 358189.

It is an arithmetic number, because the mean of its divisors is an integer number (201670560).

Almost surely, 2^2105424502 is an apocalyptic number.

2105424502 is a deficient number, since it is larger than the sum of its proper divisors (1121304458).

2105424502 is a wasteful number, since it uses less digits than its factorization.

2105424502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9755.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 2105424502 is about 45884.9049470520. The cubic root of 2105424502 is about 1281.6808366775.

Adding to 2105424502 its reverse (2054245012), we get a palindrome (4159669514).

The spelling of 2105424502 in words is "two billion, one hundred five million, four hundred twenty-four thousand, five hundred two".