2123414435 has 8 divisors (see below), whose sum is σ = 2557166976. Its totient is φ = 1692685120.

The previous prime is 2123414431. The next prime is 2123414467. The reversal of 2123414435 is 5344143212.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2123414435 - 2² = 2123414431 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2123414398 and 2123414407.

It is not an unprimeable number, because it can be changed into a prime (2123414431) 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, 754259 + ... + 757068.

It is an arithmetic number, because the mean of its divisors is an integer number (319645872).

Almost surely, 2^2123414435 is an apocalyptic number.

2123414435 is a deficient number, since it is larger than the sum of its proper divisors (433752541).

2123414435 is a wasteful number, since it uses less digits than its factorization.

2123414435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511613.

The product of its digits is 11520, while the sum is 29.

The square root of 2123414435 is about 46080.5212101599. The cubic root of 2123414435 is about 1285.3209562299.

Adding to 2123414435 its reverse (5344143212), we get a palindrome (7467557647).

The spelling of 2123414435 in words is "two billion, one hundred twenty-three million, four hundred fourteen thousand, four hundred thirty-five".