42355016144527 has 2 divisors, whose sum is σ = 42355016144528. Its totient is φ = 42355016144526.

The previous prime is 42355016144461. The next prime is 42355016144533. The reversal of 42355016144527 is 72544161055324.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42355016144527 - 2³⁵ = 42320656406159 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (42355016144027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21177508072263 + 21177508072264.

It is an arithmetic number, because the mean of its divisors is an integer number (21177508072264).

Almost surely, 2^{42355016144527} is an apocalyptic number.

42355016144527 is a deficient number, since it is larger than the sum of its proper divisors (1).

42355016144527 is an equidigital number, since it uses as much as digits as its factorization.

42355016144527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032000, while the sum is 49.

The spelling of 42355016144527 in words is "forty-two trillion, three hundred fifty-five billion, sixteen million, one hundred forty-four thousand, five hundred twenty-seven".