5442346432451 has 2 divisors, whose sum is σ = 5442346432452. Its totient is φ = 5442346432450.

The previous prime is 5442346432441. The next prime is 5442346432487. The reversal of 5442346432451 is 1542346432445.

It is a happy number.

5442346432451 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5442346432451 - 2⁶ = 5442346432387 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5442346432396 and 5442346432405.

It is not a weakly prime, because it can be changed into another prime (5442346432421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2721173216225 + 2721173216226.

It is an arithmetic number, because the mean of its divisors is an integer number (2721173216226).

Almost surely, 2^{5442346432451} is an apocalyptic number.

5442346432451 is a deficient number, since it is larger than the sum of its proper divisors (1).

5442346432451 is an equidigital number, since it uses as much as digits as its factorization.

5442346432451 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5529600, while the sum is 47.

The spelling of 5442346432451 in words is "five trillion, four hundred forty-two billion, three hundred forty-six million, four hundred thirty-two thousand, four hundred fifty-one".