1441072446642 has 24 divisors (see below), whose sum is σ = 3188756054016. Its totient is φ = 470137109976.

The previous prime is 1441072446607. The next prime is 1441072446643. The reversal of 1441072446642 is 2466442701441.

1441072446642 is a `hidden beast` number, since 1 + 44 + 107 + 2 + 4 + 466 + 42 = 666.

It is not an unprimeable number, because it can be changed into a prime (1441072446643) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 851696818 + ... + 851698509.

It is an arithmetic number, because the mean of its divisors is an integer number (132864835584).

Almost surely, 2^{1441072446642} is an apocalyptic number.

1441072446642 is an abundant number, since it is smaller than the sum of its proper divisors (1747683607374).

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

1441072446642 is a wasteful number, since it uses less digits than its factorization.

1441072446642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1703395382 (or 1703395379 counting only the distinct ones).

The product of its (nonzero) digits is 1032192, while the sum is 45.

The spelling of 1441072446642 in words is "one trillion, four hundred forty-one billion, seventy-two million, four hundred forty-six thousand, six hundred forty-two".