43243453501151 has 2 divisors, whose sum is σ = 43243453501152. Its totient is φ = 43243453501150.

The previous prime is 43243453501139. The next prime is 43243453501163. The reversal of 43243453501151 is 15110535434234.

It is a balanced prime because it is at equal distance from previous prime (43243453501139) and next prime (43243453501163).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-43243453501151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 43243453501099 and 43243453501108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43243453501111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21621726750575 + 21621726750576.

It is an arithmetic number, because the mean of its divisors is an integer number (21621726750576).

Almost surely, 2^{43243453501151} is an apocalyptic number.

43243453501151 is a deficient number, since it is larger than the sum of its proper divisors (1).

43243453501151 is an equidigital number, since it uses as much as digits as its factorization.

43243453501151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432000, while the sum is 41.

Adding to 43243453501151 its reverse (15110535434234), we get a palindrome (58353988935385).

The spelling of 43243453501151 in words is "forty-three trillion, two hundred forty-three billion, four hundred fifty-three million, five hundred one thousand, one hundred fifty-one".