1450023455120 has 120 divisors (see below), whose sum is σ = 3615394709304. Its totient is φ = 538978013184.

The previous prime is 1450023455117. The next prime is 1450023455123. The reversal of 1450023455120 is 215543200541.

It is an interprime number because it is at equal distance from previous prime (1450023455117) and next prime (1450023455123).

It can be written as a sum of positive squares in 4 ways, for example, as 373110845584 + 1076912609536 = 610828^2 + 1037744^2 .

It is not an unprimeable number, because it can be changed into a prime (1450023455123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8402342 + ... + 8573178.

Almost surely, 2^{1450023455120} is an apocalyptic number.

1450023455120 is a gapful number since it is divisible by the number (10) 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 1450023455120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1807697354652).

1450023455120 is an abundant number, since it is smaller than the sum of its proper divisors (2165371254184).

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

1450023455120 is a wasteful number, since it uses less digits than its factorization.

1450023455120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171025 (or 170940 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 1450023455120 its reverse (215543200541), we get a palindrome (1665566655661).

The spelling of 1450023455120 in words is "one trillion, four hundred fifty billion, twenty-three million, four hundred fifty-five thousand, one hundred twenty".