1450012644450 has 36 divisors (see below), whose sum is σ = 3895700639298. Its totient is φ = 386670038400.

The previous prime is 1450012644439. The next prime is 1450012644481. The reversal of 1450012644450 is 544462100541.

1450012644450 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 0 + 1 + 2 + 644 + 4 + 5 + 0 = 666.

It can be written as a sum of positive squares in 3 ways, for example, as 1249148228409 + 200864416041 = 1117653^2 + 448179^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1611124711 + ... + 1611125610.

Almost surely, 2^{1450012644450} is an apocalyptic number.

1450012644450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1450012644450 is an abundant number, since it is smaller than the sum of its proper divisors (2445687994848).

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

1450012644450 is a wasteful number, since it uses less digits than its factorization.

1450012644450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3222250339 (or 3222250331 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

Adding to 1450012644450 its reverse (544462100541), we get a palindrome (1994474744991).

The spelling of 1450012644450 in words is "one trillion, four hundred fifty billion, twelve million, six hundred forty-four thousand, four hundred fifty".