4542140412454 has 16 divisors (see below), whose sum is σ = 6839892460800. Its totient is φ = 2262190525384.

The previous prime is 4542140412451. The next prime is 4542140412487.

4542140412454 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4542140412451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2929144 + ... + 4202875.

It is an arithmetic number, because the mean of its divisors is an integer number (427493278800).

Almost surely, 2^{4542140412454} is an apocalyptic number.

4542140412454 is a deficient number, since it is larger than the sum of its proper divisors (2297752048346).

4542140412454 is a wasteful number, since it uses less digits than its factorization.

4542140412454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7133267.

The product of its (nonzero) digits is 409600, while the sum is 40.

It can be divided in two parts, 4542140 and 412454, that added together give a palindrome (4954594).

The spelling of 4542140412454 in words is "four trillion, five hundred forty-two billion, one hundred forty million, four hundred twelve thousand, four hundred fifty-four".