1420325230450 has 48 divisors (see below), whose sum is σ = 3019372551360. Its totient is φ = 486941728320.

The previous prime is 1420325230411. The next prime is 1420325230463. The reversal of 1420325230450 is 540325230241.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6842796 + ... + 7047304.

It is an arithmetic number, because the mean of its divisors is an integer number (62903594820).

Almost surely, 2^{1420325230450} is an apocalyptic number.

1420325230450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420325230450 is an abundant number, since it is smaller than the sum of its proper divisors (1599047320910).

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

1420325230450 is a wasteful number, since it uses less digits than its factorization.

1420325230450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224371 (or 224366 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 31.

The spelling of 1420325230450 in words is "one trillion, four hundred twenty billion, three hundred twenty-five million, two hundred thirty thousand, four hundred fifty".