1423708383132 has 384 divisors, whose sum is σ = 4439576494080. Its totient is φ = 385763938560.

The previous prime is 1423708383127. The next prime is 1423708383143. The reversal of 1423708383132 is 2313838073241.

It is a happy number.

1423708383132 is a `hidden beast` number, since 1 + 4 + 237 + 0 + 8 + 383 + 1 + 32 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1721533303 + ... + 1721534129.

It is an arithmetic number, because the mean of its divisors is an integer number (11561397120).

Almost surely, 2^{1423708383132} is an apocalyptic number.

1423708383132 is a gapful number since it is divisible by the number (12) 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 1423708383132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2219788247040).

1423708383132 is an abundant number, since it is smaller than the sum of its proper divisors (3015868110948).

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

1423708383132 is a wasteful number, since it uses less digits than its factorization.

1423708383132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1598 (or 1590 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 1423708383132 in words is "one trillion, four hundred twenty-three billion, seven hundred eight million, three hundred eighty-three thousand, one hundred thirty-two".