1442491118514 has 32 divisors (see below), whose sum is σ = 3205843560000. Its totient is φ = 480784211712.

The previous prime is 1442491118491. The next prime is 1442491118533. The reversal of 1442491118514 is 4158111942441.

1442491118514 is a `hidden beast` number, since 1 + 4 + 42 + 4 + 91 + 1 + 1 + 8 + 514 = 666.

It is a super-3 number, since 3×1442491118514³ (a number of 37 digits) contains 333 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1442491118514.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 712239 + ... + 1841810.

It is an arithmetic number, because the mean of its divisors is an integer number (100182611250).

Almost surely, 2^{1442491118514} is an apocalyptic number.

1442491118514 is an abundant number, since it is smaller than the sum of its proper divisors (1763352441486).

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

1442491118514 is a wasteful number, since it uses less digits than its factorization.

1442491118514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2564519 (or 2564513 counting only the distinct ones).

The product of its digits is 184320, while the sum is 45.

The spelling of 1442491118514 in words is "one trillion, four hundred forty-two billion, four hundred ninety-one million, one hundred eighteen thousand, five hundred fourteen".