5442442442460 has 72 divisors (see below), whose sum is σ = 16509304178640. Its totient is φ = 1451268569088.

The previous prime is 5442442442429. The next prime is 5442442442461. The reversal of 5442442442460 is 642442442445.

5442442442460 is a `hidden beast` number, since 54 + 42 + 44 + 24 + 42 + 460 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5442442442461) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4947004 + ... + 5946236.

It is an arithmetic number, because the mean of its divisors is an integer number (229295891370).

Almost surely, 2^{5442442442460} is an apocalyptic number.

It is an amenable number.

5442442442460 is an abundant number, since it is smaller than the sum of its proper divisors (11066861736180).

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

5442442442460 is a wasteful number, since it uses less digits than its factorization.

5442442442460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1029507 (or 1029502 counting only the distinct ones).

The product of its (nonzero) digits is 3932160, while the sum is 45.

The spelling of 5442442442460 in words is "five trillion, four hundred forty-two billion, four hundred forty-two million, four hundred forty-two thousand, four hundred sixty".