4332140145451 has 2 divisors, whose sum is σ = 4332140145452. Its totient is φ = 4332140145450.

The previous prime is 4332140145439. The next prime is 4332140145467. The reversal of 4332140145451 is 1545410412334.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4332140145451 - 2⁹ = 4332140144939 is a prime.

It is a super-2 number, since 2×4332140145451² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4332140145451.

It is not a weakly prime, because it can be changed into another prime (4332140145481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2166070072725 + 2166070072726.

It is an arithmetic number, because the mean of its divisors is an integer number (2166070072726).

Almost surely, 2^{4332140145451} is an apocalyptic number.

4332140145451 is a deficient number, since it is larger than the sum of its proper divisors (1).

4332140145451 is an equidigital number, since it uses as much as digits as its factorization.

4332140145451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 115200, while the sum is 37.

Adding to 4332140145451 its reverse (1545410412334), we get a palindrome (5877550557785).

The spelling of 4332140145451 in words is "four trillion, three hundred thirty-two billion, one hundred forty million, one hundred forty-five thousand, four hundred fifty-one".