1423330310000 has 50 divisors (see below), whose sum is σ = 3446025037752. Its totient is φ = 569332120000.

The previous prime is 1423330309997. The next prime is 1423330310027. The reversal of 1423330310000 is 130333241.

It is a tau number, because it is divible by the number of its divisors (50).

It is a super-2 number, since 2×1423330310000² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 71156516 + ... + 71176515.

Almost surely, 2^{1423330310000} is an apocalyptic number.

1423330310000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1423330310000 is an abundant number, since it is smaller than the sum of its proper divisors (2022694727752).

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

1423330310000 is an equidigital number, since it uses as much as digits as its factorization.

1423330310000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 142333059 (or 142333038 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1423330310000 its reverse (130333241), we get a palindrome (1423460643241).

The spelling of 1423330310000 in words is "one trillion, four hundred twenty-three billion, three hundred thirty million, three hundred ten thousand".