2141432553 has 16 divisors (see below), whose sum is σ = 3126997440. Its totient is φ = 1295467584.

The previous prime is 2141432537. The next prime is 2141432567. The reversal of 2141432553 is 3552341412.

It is not a de Polignac number, because 2141432553 - 2⁴ = 2141432537 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2141432553.

It is not an unprimeable number, because it can be changed into a prime (2141432533) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 463026 + ... + 467627.

It is an arithmetic number, because the mean of its divisors is an integer number (195437340).

Almost surely, 2^2141432553 is an apocalyptic number.

It is an amenable number.

2141432553 is a deficient number, since it is larger than the sum of its proper divisors (985564887).

2141432553 is a wasteful number, since it uses less digits than its factorization.

2141432553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 930728.

The product of its digits is 14400, while the sum is 30.

The square root of 2141432553 is about 46275.6151012604. The cubic root of 2141432553 is about 1288.9462285499.

Adding to 2141432553 its reverse (3552341412), we get a palindrome (5693773965).

The spelling of 2141432553 in words is "two billion, one hundred forty-one million, four hundred thirty-two thousand, five hundred fifty-three".