421483898103 has 4 divisors (see below), whose sum is σ = 561978530808. Its totient is φ = 280989265400.

The previous prime is 421483898089. The next prime is 421483898107. The reversal of 421483898103 is 301898384124.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 421483898103 - 2⁵ = 421483898071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (421483898107) 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, 70247316348 + ... + 70247316353.

It is an arithmetic number, because the mean of its divisors is an integer number (140494632702).

Almost surely, 2^421483898103 is an apocalyptic number.

421483898103 is a deficient number, since it is larger than the sum of its proper divisors (140494632705).

421483898103 is a wasteful number, since it uses less digits than its factorization.

421483898103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140494632704.

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 421483898103 in words is "four hundred twenty-one billion, four hundred eighty-three million, eight hundred ninety-eight thousand, one hundred three".