6542265331142 has 16 divisors (see below), whose sum is σ = 10443401163360. Its totient is φ = 3063085108608.

The previous prime is 6542265331109. The next prime is 6542265331153. The reversal of 6542265331142 is 2411335622456.

It is a junction number, because it is equal to n+sod(n) for n = 6542265331093 and 6542265331102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 488367842 + ... + 488381237.

It is an arithmetic number, because the mean of its divisors is an integer number (652712572710).

Almost surely, 2^{6542265331142} is an apocalyptic number.

6542265331142 is a deficient number, since it is larger than the sum of its proper divisors (3901135832218).

6542265331142 is a wasteful number, since it uses less digits than its factorization.

6542265331142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 976749295.

The product of its digits is 1036800, while the sum is 44.

The spelling of 6542265331142 in words is "six trillion, five hundred forty-two billion, two hundred sixty-five million, three hundred thirty-one thousand, one hundred forty-two".