423242420414 has 32 divisors (see below), whose sum is σ = 711290782080. Its totient is φ = 187249636000.

The previous prime is 423242420387. The next prime is 423242420423. The reversal of 423242420414 is 414024242324.

It is a super-2 number, since 2×423242420414² (a number of 24 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1483124 + ... + 1745319.

It is an arithmetic number, because the mean of its divisors is an integer number (22227836940).

Almost surely, 2^423242420414 is an apocalyptic number.

423242420414 is a deficient number, since it is larger than the sum of its proper divisors (288048361666).

423242420414 is a wasteful number, since it uses less digits than its factorization.

423242420414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3228616.

The product of its (nonzero) digits is 49152, while the sum is 32.

Adding to 423242420414 its reverse (414024242324), we get a palindrome (837266662738).

The spelling of 423242420414 in words is "four hundred twenty-three billion, two hundred forty-two million, four hundred twenty thousand, four hundred fourteen".