5442145314045 has 32 divisors (see below), whose sum is σ = 9499209773184. Its totient is φ = 2638562438400.

The previous prime is 5442145314043. The next prime is 5442145314059. The reversal of 5442145314045 is 5404135412445.

It is not a de Polignac number, because 5442145314045 - 2¹ = 5442145314043 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5442145313988 and 5442145314006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442145314043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8545375 + ... + 9160115.

It is an arithmetic number, because the mean of its divisors is an integer number (296850305412).

Almost surely, 2^{5442145314045} is an apocalyptic number.

5442145314045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5442145314045 is a deficient number, since it is larger than the sum of its proper divisors (4057064459139).

5442145314045 is a wasteful number, since it uses less digits than its factorization.

5442145314045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 668413.

The product of its (nonzero) digits is 768000, while the sum is 42.

The spelling of 5442145314045 in words is "five trillion, four hundred forty-two billion, one hundred forty-five million, three hundred fourteen thousand, forty-five".