2150020024 has 8 divisors (see below), whose sum is σ = 4031287560. Its totient is φ = 1075010008.

The previous prime is 2150020021. The next prime is 2150020057. The reversal of 2150020024 is 4200200512.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×2150020024² = 9245172207201921152, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2150020021) 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 as a sum of consecutive naturals, namely, 134376244 + ... + 134376259.

It is an arithmetic number, because the mean of its divisors is an integer number (503910945).

Almost surely, 2^2150020024 is an apocalyptic number.

It is an amenable number.

2150020024 is a deficient number, since it is larger than the sum of its proper divisors (1881267536).

2150020024 is a wasteful number, since it uses less digits than its factorization.

2150020024 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268752509 (or 268752505 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 16.

The square root of 2150020024 is about 46368.3084013208. The cubic root of 2150020024 is about 1290.6668875195. Note that the first 3 decimals are identical.

Adding to 2150020024 its reverse (4200200512), we get a palindrome (6350220536).

The spelling of 2150020024 in words is "two billion, one hundred fifty million, twenty thousand, twenty-four".