2134433403 has 8 divisors (see below), whose sum is σ = 3162123600. Its totient is φ = 1422955584.

The previous prime is 2134433401. The next prime is 2134433407. The reversal of 2134433403 is 3043344312.

2134433403 is a `hidden beast` number, since 213 + 4 + 43 + 3 + 403 = 666.

It is not a de Polignac number, because 2134433403 - 2¹ = 2134433401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 79053089 = 2134433403 / (2 + 1 + 3 + 4 + 4 + 3 + 3 + 4 + 0 + 3).

It is not an unprimeable number, because it can be changed into a prime (2134433401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39526518 + ... + 39526571.

It is an arithmetic number, because the mean of its divisors is an integer number (395265450).

Almost surely, 2^2134433403 is an apocalyptic number.

2134433403 is a deficient number, since it is larger than the sum of its proper divisors (1027690197).

2134433403 is an equidigital number, since it uses as much as digits as its factorization.

2134433403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79053098 (or 79053092 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

The square root of 2134433403 is about 46199.9286038409. The cubic root of 2134433403 is about 1287.5404134485.

Adding to 2134433403 its reverse (3043344312), we get a palindrome (5177777715).

It can be divided in two parts, 21 and 34433403, that added together give a square (34433424 = 5868²).

The spelling of 2134433403 in words is "two billion, one hundred thirty-four million, four hundred thirty-three thousand, four hundred three".