1450456068240 has 100 divisors (see below), whose sum is σ = 5037648829884. Its totient is φ = 386788283136.

The previous prime is 1450456068233. The next prime is 1450456068241. The reversal of 1450456068240 is 428606540541.

It is a happy number.

1450456068240 is a `hidden beast` number, since 1 + 4 + 5 + 0 + 4 + 560 + 6 + 82 + 4 + 0 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 841138442496 + 609317625744 = 917136^2 + 780588^2 .

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (1450456068241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 111911427 + ... + 111924386.

Almost surely, 2^{1450456068240} is an apocalyptic number.

1450456068240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1450456068240 is an abundant number, since it is smaller than the sum of its proper divisors (3587192761644).

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

1450456068240 is a wasteful number, since it uses less digits than its factorization.

1450456068240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223835838 (or 223835823 counting only the distinct ones).

The product of its (nonzero) digits is 921600, while the sum is 45.

The spelling of 1450456068240 in words is "one trillion, four hundred fifty billion, four hundred fifty-six million, sixty-eight thousand, two hundred forty".