1450031320032 has 96 divisors (see below), whose sum is σ = 3929955563520. Its totient is φ = 467652226560.

The previous prime is 1450031320013. The next prime is 1450031320037. The reversal of 1450031320032 is 2300231300541.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 1450031319984 and 1450031320011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1450031320037) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14589418 + ... + 14688470.

It is an arithmetic number, because the mean of its divisors is an integer number (40937037120).

Almost surely, 2^{1450031320032} is an apocalyptic number.

1450031320032 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 1450031320032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1964977781760).

1450031320032 is an abundant number, since it is smaller than the sum of its proper divisors (2479924243488).

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

1450031320032 is a wasteful number, since it uses less digits than its factorization.

1450031320032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104016 (or 104008 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 1450031320032 its reverse (2300231300541), we get a palindrome (3750262620573).

The spelling of 1450031320032 in words is "one trillion, four hundred fifty billion, thirty-one million, three hundred twenty thousand, thirty-two".