2102501424 has 40 divisors (see below), whose sum is σ = 5436549360. Its totient is φ = 700177408.

The previous prime is 2102501407. The next prime is 2102501447. The reversal of 2102501424 is 4241052012.

It is a self number, because there is not a number n which added to its sum of digits gives 2102501424.

It is an unprimeable number.

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, 32692 + ... + 72620.

It is an arithmetic number, because the mean of its divisors is an integer number (135913734).

Almost surely, 2^2102501424 is an apocalyptic number.

2102501424 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2102501424 is an abundant number, since it is smaller than the sum of its proper divisors (3334047936).

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

2102501424 is a wasteful number, since it uses less digits than its factorization.

2102501424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41037 (or 41031 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 2102501424 is about 45853.0416003126. The cubic root of 2102501424 is about 1281.0874190247.

Adding to 2102501424 its reverse (4241052012), we get a palindrome (6343553436).

The spelling of 2102501424 in words is "two billion, one hundred two million, five hundred one thousand, four hundred twenty-four".