2140433403 has 16 divisors (see below), whose sum is σ = 2928710400. Its totient is φ = 1389747744.

The previous prime is 2140433401. The next prime is 2140433411. The reversal of 2140433403 is 3043340412.

It is not a de Polignac number, because 2140433403 - 2¹ = 2140433401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2140433401) 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, 21250 + ... + 68792.

It is an arithmetic number, because the mean of its divisors is an integer number (183044400).

Almost surely, 2^2140433403 is an apocalyptic number.

2140433403 is a deficient number, since it is larger than the sum of its proper divisors (788276997).

2140433403 is a wasteful number, since it uses less digits than its factorization.

2140433403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47938.

The product of its (nonzero) digits is 3456, while the sum is 24.

The square root of 2140433403 is about 46264.8181991457. The cubic root of 2140433403 is about 1288.7457317735.

Adding to 2140433403 its reverse (3043340412), we get a palindrome (5183773815).

The spelling of 2140433403 in words is "two billion, one hundred forty million, four hundred thirty-three thousand, four hundred three".