423211124027 has 2 divisors, whose sum is σ = 423211124028. Its totient is φ = 423211124026.

The previous prime is 423211124003. The next prime is 423211124057. The reversal of 423211124027 is 720421112324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423211124027 - 2¹⁰ = 423211123003 is a prime.

It is not a weakly prime, because it can be changed into another prime (423211124057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211605562013 + 211605562014.

It is an arithmetic number, because the mean of its divisors is an integer number (211605562014).

Almost surely, 2^423211124027 is an apocalyptic number.

423211124027 is a deficient number, since it is larger than the sum of its proper divisors (1).

423211124027 is an equidigital number, since it uses as much as digits as its factorization.

423211124027 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5376, while the sum is 29.

The spelling of 423211124027 in words is "four hundred twenty-three billion, two hundred eleven million, one hundred twenty-four thousand, twenty-seven".