2214031432 has 16 divisors (see below), whose sum is σ = 4151812140. Its totient is φ = 1106881536.

The previous prime is 2214031423. The next prime is 2214031433. The reversal of 2214031432 is 2341304122.

It can be written as a sum of positive squares in 2 ways, for example, as 2206556676 + 7474756 = 46974^2 + 2734^2 .

It is not an unprimeable number, because it can be changed into a prime (2214031433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 107608 + ... + 126520.

Almost surely, 2^2214031432 is an apocalyptic number.

It is an amenable number.

2214031432 is a deficient number, since it is larger than the sum of its proper divisors (1937780708).

2214031432 is a wasteful number, since it uses less digits than its factorization.

2214031432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33552 (or 33548 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2214031432 is about 47053.4954280763. The cubic root of 2214031432 is about 1303.3506135308.

Adding to 2214031432 its reverse (2341304122), we get a palindrome (4555335554).

The spelling of 2214031432 in words is "two billion, two hundred fourteen million, thirty-one thousand, four hundred thirty-two".