2132042434 has 4 divisors (see below), whose sum is σ = 3198063654. Its totient is φ = 1066021216.

The previous prime is 2132042417. The next prime is 2132042489. The reversal of 2132042434 is 4342402312.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1413534409 + 718508025 = 37597^2 + 26805^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2132042399 and 2132042408.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 533010607 + ... + 533010610.

Almost surely, 2^2132042434 is an apocalyptic number.

2132042434 is a deficient number, since it is larger than the sum of its proper divisors (1066021220).

2132042434 is a wasteful number, since it uses less digits than its factorization.

2132042434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066021219.

The product of its (nonzero) digits is 4608, while the sum is 25.

The square root of 2132042434 is about 46174.0450253170. The cubic root of 2132042434 is about 1287.0594709158.

Adding to 2132042434 its reverse (4342402312), we get a palindrome (6474444746).

The spelling of 2132042434 in words is "two billion, one hundred thirty-two million, forty-two thousand, four hundred thirty-four".