1423249530304 has 112 divisors (see below), whose sum is σ = 3398532517120. Its totient is φ = 577703301120.

The previous prime is 1423249530289. The next prime is 1423249530317. The reversal of 1423249530304 is 4030359423241.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (112).

It is a super-2 number, since 2×1423249530304² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34257064 + ... + 34298584.

Almost surely, 2^{1423249530304} is an apocalyptic number.

1423249530304 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1423249530304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1699266258560).

1423249530304 is an abundant number, since it is smaller than the sum of its proper divisors (1975282986816).

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

1423249530304 is a wasteful number, since it uses less digits than its factorization.

1423249530304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45586 (or 45576 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 40.

The spelling of 1423249530304 in words is "one trillion, four hundred twenty-three billion, two hundred forty-nine million, five hundred thirty thousand, three hundred four".