1230403465420 has 24 divisors (see below), whose sum is σ = 2646867944448. Its totient is φ = 480157449600.

The previous prime is 1230403465399. The next prime is 1230403465453. The reversal of 1230403465420 is 245643040321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 750245196 + ... + 750246835.

It is an arithmetic number, because the mean of its divisors is an integer number (110286164352).

Almost surely, 2^{1230403465420} is an apocalyptic number.

1230403465420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1230403465420 is an abundant number, since it is smaller than the sum of its proper divisors (1416464479028).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1230403465420 is a wasteful number, since it uses less digits than its factorization.

1230403465420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500492081 (or 1500492079 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 34.

The spelling of 1230403465420 in words is "one trillion, two hundred thirty billion, four hundred three million, four hundred sixty-five thousand, four hundred twenty".