1450842994152 has 24 divisors (see below), whose sum is σ = 3929366442690. Its totient is φ = 483614331360.

The previous prime is 1450842994151. The next prime is 1450842994171. The reversal of 1450842994152 is 2514992480541.

1450842994152 is a `hidden beast` number, since 1 + 4 + 508 + 4 + 2 + 99 + 41 + 5 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 863237959236 + 587605034916 = 929106^2 + 766554^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1450842994151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10075298499 + ... + 10075298642.

Almost surely, 2^{1450842994152} is an apocalyptic number.

1450842994152 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1450842994152 is an abundant number, since it is smaller than the sum of its proper divisors (2478523448538).

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

1450842994152 is a wasteful number, since it uses less digits than its factorization.

1450842994152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20150597153 (or 20150597146 counting only the distinct ones).

The product of its (nonzero) digits is 4147200, while the sum is 54.

The spelling of 1450842994152 in words is "one trillion, four hundred fifty billion, eight hundred forty-two million, nine hundred ninety-four thousand, one hundred fifty-two".