2540127423142 has 8 divisors (see below), whose sum is σ = 3941577036000. Its totient is φ = 1226268411144.

The previous prime is 2540127423103. The next prime is 2540127423173. The reversal of 2540127423142 is 2413247210452.

2540127423142 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21897650142 + ... + 21897650257.

It is an arithmetic number, because the mean of its divisors is an integer number (492697129500).

Almost surely, 2^{2540127423142} is an apocalyptic number.

2540127423142 is a deficient number, since it is larger than the sum of its proper divisors (1401449612858).

2540127423142 is a wasteful number, since it uses less digits than its factorization.

2540127423142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43795300430.

The product of its (nonzero) digits is 107520, while the sum is 37.

The spelling of 2540127423142 in words is "two trillion, five hundred forty billion, one hundred twenty-seven million, four hundred twenty-three thousand, one hundred forty-two".