1042016512544 has 96 divisors (see below), whose sum is σ = 2350447134336. Its totient is φ = 445454254080.

The previous prime is 1042016512543. The next prime is 1042016512591. The reversal of 1042016512544 is 4452156102401.

It is not an unprimeable number, because it can be changed into a prime (1042016512543) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 183353927 + ... + 183359609.

It is an arithmetic number, because the mean of its divisors is an integer number (24483824316).

Almost surely, 2^{1042016512544} is an apocalyptic number.

1042016512544 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1042016512544 is an abundant number, since it is smaller than the sum of its proper divisors (1308430621792).

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

1042016512544 is a wasteful number, since it uses less digits than its factorization.

1042016512544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7618 (or 7610 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

The spelling of 1042016512544 in words is "one trillion, forty-two billion, sixteen million, five hundred twelve thousand, five hundred forty-four".