2421050732 has 12 divisors (see below), whose sum is σ = 4382936880. Its totient is φ = 1168783056.

The previous prime is 2421050729. The next prime is 2421050747. The reversal of 2421050732 is 2370501242.

It is a super-2 number, since 2×2421050732² = 11722973293835471648, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10435448 + ... + 10435679.

It is an arithmetic number, because the mean of its divisors is an integer number (365244740).

Almost surely, 2^2421050732 is an apocalyptic number.

It is an amenable number.

2421050732 is a deficient number, since it is larger than the sum of its proper divisors (1961886148).

2421050732 is a wasteful number, since it uses less digits than its factorization.

2421050732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20871160 (or 20871158 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 26.

The square root of 2421050732 is about 49204.1739286415. The cubic root of 2421050732 is about 1342.7689701942.

Adding to 2421050732 its reverse (2370501242), we get a palindrome (4791551974).

The spelling of 2421050732 in words is "two billion, four hundred twenty-one million, fifty thousand, seven hundred thirty-two".