420453103396 has 24 divisors (see below), whose sum is σ = 742923249824. Its totient is φ = 208198434240.

The previous prime is 420453103391. The next prime is 420453103409. The reversal of 420453103396 is 693301354024.

It is not an unprimeable number, because it can be changed into a prime (420453103391) 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, 954825 + ... + 1323856.

Almost surely, 2^420453103396 is an apocalyptic number.

It is an amenable number.

420453103396 is a deficient number, since it is larger than the sum of its proper divisors (322470146428).

420453103396 is a wasteful number, since it uses less digits than its factorization.

420453103396 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2279131 (or 2279129 counting only the distinct ones).

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 420453103396 in words is "four hundred twenty billion, four hundred fifty-three million, one hundred three thousand, three hundred ninety-six".