33424133142451 has 2 divisors, whose sum is σ = 33424133142452. Its totient is φ = 33424133142450.

The previous prime is 33424133142409. The next prime is 33424133142467. The reversal of 33424133142451 is 15424133142433.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 33424133142451 - 2¹¹ = 33424133140403 is a prime.

It is a super-2 number, since 2×33424133142451² (a number of 28 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (33424133142551) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16712066571225 + 16712066571226.

It is an arithmetic number, because the mean of its divisors is an integer number (16712066571226).

Almost surely, 2^{33424133142451} is an apocalyptic number.

33424133142451 is a deficient number, since it is larger than the sum of its proper divisors (1).

33424133142451 is an equidigital number, since it uses as much as digits as its factorization.

33424133142451 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 414720, while the sum is 40.

Adding to 33424133142451 its reverse (15424133142433), we get a palindrome (48848266284884).

The spelling of 33424133142451 in words is "thirty-three trillion, four hundred twenty-four billion, one hundred thirty-three million, one hundred forty-two thousand, four hundred fifty-one".