2124015332 has 24 divisors (see below), whose sum is σ = 3938994360. Its totient is φ = 1000375040.

The previous prime is 2124015277. The next prime is 2124015337. The reversal of 2124015332 is 2335104212.

It can be written as a sum of positive squares in 4 ways, for example, as 136282276 + 1987733056 = 11674^2 + 44584^2 .

It is a super-2 number, since 2×2124015332² = 9022882261142140448, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2124015298 and 2124015307.

It is not an unprimeable number, because it can be changed into a prime (2124015337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218543 + ... + 228054.

It is an arithmetic number, because the mean of its divisors is an integer number (164124765).

Almost surely, 2^2124015332 is an apocalyptic number.

It is an amenable number.

2124015332 is a deficient number, since it is larger than the sum of its proper divisors (1814979028).

2124015332 is a wasteful number, since it uses less digits than its factorization.

2124015332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446671 (or 446669 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2124015332 is about 46087.0408249434. The cubic root of 2124015332 is about 1285.4421874964.

Adding to 2124015332 its reverse (2335104212), we get a palindrome (4459119544).

The spelling of 2124015332 in words is "two billion, one hundred twenty-four million, fifteen thousand, three hundred thirty-two".