420042424462 has 8 divisors (see below), whose sum is σ = 645431042592. Its totient is φ = 204898743600.

The previous prime is 420042424433. The next prime is 420042424469. The reversal of 420042424462 is 264424240024.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420042424469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2561234214 + ... + 2561234377.

It is an arithmetic number, because the mean of its divisors is an integer number (80678880324).

Almost surely, 2^420042424462 is an apocalyptic number.

420042424462 is a deficient number, since it is larger than the sum of its proper divisors (225388618130).

420042424462 is a wasteful number, since it uses less digits than its factorization.

420042424462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5122468634.

The product of its (nonzero) digits is 98304, while the sum is 34.

Adding to 420042424462 its reverse (264424240024), we get a palindrome (684466664486).

The spelling of 420042424462 in words is "four hundred twenty billion, forty-two million, four hundred twenty-four thousand, four hundred sixty-two".