1446120542388 has 12 divisors (see below), whose sum is σ = 3374281265600. Its totient is φ = 482040180792.

The previous prime is 1446120542387. The next prime is 1446120542411. The reversal of 1446120542388 is 8832450216441.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1446120542387) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60255022588 + ... + 60255022611.

Almost surely, 2^{1446120542388} is an apocalyptic number.

It is an amenable number.

1446120542388 is an abundant number, since it is smaller than the sum of its proper divisors (1928160723212).

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

1446120542388 is a wasteful number, since it uses less digits than its factorization.

1446120542388 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120510045206 (or 120510045204 counting only the distinct ones).

The product of its (nonzero) digits is 1474560, while the sum is 48.

The spelling of 1446120542388 in words is "one trillion, four hundred forty-six billion, one hundred twenty million, five hundred forty-two thousand, three hundred eighty-eight".