945333548442 has 64 divisors (see below), whose sum is σ = 2113407513600. Its totient is φ = 313215802560.

The previous prime is 945333548441. The next prime is 945333548483. The reversal of 945333548442 is 244845333549.

945333548442 is a `hidden beast` number, since 9 + 4 + 53 + 3 + 3 + 548 + 4 + 42 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (945333548441) 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 31 ways as a sum of consecutive naturals, for example, 7443192 + ... + 7569132.

It is an arithmetic number, because the mean of its divisors is an integer number (33021992400).

Almost surely, 2^945333548442 is an apocalyptic number.

945333548442 is an abundant number, since it is smaller than the sum of its proper divisors (1168073965158).

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

945333548442 is a wasteful number, since it uses less digits than its factorization.

945333548442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126788 (or 126782 counting only the distinct ones).

The product of its digits is 24883200, while the sum is 54.

The spelling of 945333548442 in words is "nine hundred forty-five billion, three hundred thirty-three million, five hundred forty-eight thousand, four hundred forty-two".