2141435451 has 8 divisors (see below), whose sum is σ = 3005523520. Its totient is φ = 1352485512.

The previous prime is 2141435449. The next prime is 2141435467. The reversal of 2141435451 is 1545341412.

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

It is not a de Polignac number, because 2141435451 - 2¹ = 2141435449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141435411) 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, 18784465 + ... + 18784578.

It is an arithmetic number, because the mean of its divisors is an integer number (375690440).

Almost surely, 2^2141435451 is an apocalyptic number.

2141435451 is a deficient number, since it is larger than the sum of its proper divisors (864088069).

2141435451 is a wasteful number, since it uses less digits than its factorization.

2141435451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37569065.

The product of its digits is 9600, while the sum is 30.

The square root of 2141435451 is about 46275.6464136375. The cubic root of 2141435451 is about 1288.9468099931.

Adding to 2141435451 its reverse (1545341412), we get a palindrome (3686776863).

It can be divided in two parts, 21414 and 35451, that added together give a palindrome (56865).

The spelling of 2141435451 in words is "two billion, one hundred forty-one million, four hundred thirty-five thousand, four hundred fifty-one".