212434080527 has 2 divisors, whose sum is σ = 212434080528. Its totient is φ = 212434080526.

The previous prime is 212434080461. The next prime is 212434080611. The reversal of 212434080527 is 725080434212.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 212434080527 - 2¹⁸ = 212433818383 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (212434080227) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106217040263 + 106217040264.

It is an arithmetic number, because the mean of its divisors is an integer number (106217040264).

Almost surely, 2^212434080527 is an apocalyptic number.

212434080527 is a deficient number, since it is larger than the sum of its proper divisors (1).

212434080527 is an equidigital number, since it uses as much as digits as its factorization.

212434080527 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 38.

The spelling of 212434080527 in words is "two hundred twelve billion, four hundred thirty-four million, eighty thousand, five hundred twenty-seven".