2242151432 has 32 divisors (see below), whose sum is σ = 4289523480. Its totient is φ = 1098339840.

The previous prime is 2242151407. The next prime is 2242151467. The reversal of 2242151432 is 2341512422.

It can be written as a sum of positive squares in 4 ways, for example, as 1889988676 + 352162756 = 43474^2 + 18766^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 324332 + ... + 331172.

Almost surely, 2^2242151432 is an apocalyptic number.

It is an amenable number.

2242151432 is a deficient number, since it is larger than the sum of its proper divisors (2047372048).

2242151432 is a wasteful number, since it uses less digits than its factorization.

2242151432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7673 (or 7669 counting only the distinct ones).

The product of its digits is 3840, while the sum is 26.

The square root of 2242151432 is about 47351.3614587796. The cubic root of 2242151432 is about 1308.8452874601.

Adding to 2242151432 its reverse (2341512422), we get a palindrome (4583663854).

The spelling of 2242151432 in words is "two billion, two hundred forty-two million, one hundred fifty-one thousand, four hundred thirty-two".