3421524435451 has 4 divisors (see below), whose sum is σ = 3429247967352. Its totient is φ = 3413800903552.

The previous prime is 3421524435431. The next prime is 3421524435557. The reversal of 3421524435451 is 1545344251243.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 3421524435451 - 2³⁷ = 3284085481979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3421524435398 and 3421524435407.

It is not an unprimeable number, because it can be changed into a prime (3421524435431) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3861765286 + ... + 3861766171.

It is an arithmetic number, because the mean of its divisors is an integer number (857311991838).

Almost surely, 2^{3421524435451} is an apocalyptic number.

3421524435451 is a deficient number, since it is larger than the sum of its proper divisors (7723531901).

3421524435451 is an equidigital number, since it uses as much as digits as its factorization.

3421524435451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7723531900.

The product of its digits is 1152000, while the sum is 43.

Adding to 3421524435451 its reverse (1545344251243), we get a palindrome (4966868686694).

The spelling of 3421524435451 in words is "three trillion, four hundred twenty-one billion, five hundred twenty-four million, four hundred thirty-five thousand, four hundred fifty-one".