450001203043 has 16 divisors (see below), whose sum is σ = 517020534976. Its totient is φ = 383665766400.

The previous prime is 450001203013. The next prime is 450001203073. The reversal of 450001203043 is 340302100054.

It is an interprime number because it is at equal distance from previous prime (450001203013) and next prime (450001203073).

It is a de Polignac number, because none of the positive numbers 2^k-450001203043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (450001203013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12953605 + ... + 12988297.

It is an arithmetic number, because the mean of its divisors is an integer number (32313783436).

Almost surely, 2^450001203043 is an apocalyptic number.

450001203043 is a deficient number, since it is larger than the sum of its proper divisors (67019331933).

450001203043 is a wasteful number, since it uses less digits than its factorization.

450001203043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44494.

The product of its (nonzero) digits is 1440, while the sum is 22.

Adding to 450001203043 its reverse (340302100054), we get a palindrome (790303303097).

The spelling of 450001203043 in words is "four hundred fifty billion, one million, two hundred three thousand, forty-three".