3432421453 has 2 divisors, whose sum is σ = 3432421454. Its totient is φ = 3432421452.

The previous prime is 3432421429. The next prime is 3432421511. The reversal of 3432421453 is 3541242343.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3410910409 + 21511044 = 58403^2 + 4638^2 .

It is an emirp because it is prime and its reverse (3541242343) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3432421453 - 2²¹ = 3430324301 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3432421403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1716210726 + 1716210727.

It is an arithmetic number, because the mean of its divisors is an integer number (1716210727).

Almost surely, 2^3432421453 is an apocalyptic number.

It is an amenable number.

3432421453 is a deficient number, since it is larger than the sum of its proper divisors (1).

3432421453 is an equidigital number, since it uses as much as digits as its factorization.

3432421453 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 34560, while the sum is 31.

The square root of 3432421453 is about 58586.8709951300. The cubic root of 3432421453 is about 1508.4590881371.

Adding to 3432421453 its reverse (3541242343), we get a palindrome (6973663796).

The spelling of 3432421453 in words is "three billion, four hundred thirty-two million, four hundred twenty-one thousand, four hundred fifty-three".