420043034003 has 8 divisors (see below), whose sum is σ = 421184427888. Its totient is φ = 418902430464.

The previous prime is 420043033999. The next prime is 420043034011. The reversal of 420043034003 is 300430340024.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 420043034003 - 2² = 420043033999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 420043034003.

It is not an unprimeable number, because it can be changed into a prime (420043034503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 874676 + ... + 1266942.

It is an arithmetic number, because the mean of its divisors is an integer number (52648053486).

Almost surely, 2^420043034003 is an apocalyptic number.

420043034003 is a deficient number, since it is larger than the sum of its proper divisors (1141393885).

420043034003 is a wasteful number, since it uses less digits than its factorization.

420043034003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395173.

The product of its (nonzero) digits is 3456, while the sum is 23.

Adding to 420043034003 its reverse (300430340024), we get a palindrome (720473374027).

The spelling of 420043034003 in words is "four hundred twenty billion, forty-three million, thirty-four thousand, three".