6518242916142 has 32 divisors (see below), whose sum is σ = 13110083832960. Its totient is φ = 2160499881120.

The previous prime is 6518242916093. The next prime is 6518242916167. The reversal of 6518242916142 is 2416192428156.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 917328 + ... + 3725315.

It is an arithmetic number, because the mean of its divisors is an integer number (409690119780).

Almost surely, 2^{6518242916142} is an apocalyptic number.

6518242916142 is an abundant number, since it is smaller than the sum of its proper divisors (6591840916818).

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

6518242916142 is a wasteful number, since it uses less digits than its factorization.

6518242916142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4643968.

The product of its digits is 1658880, while the sum is 51.

The spelling of 6518242916142 in words is "six trillion, five hundred eighteen billion, two hundred forty-two million, nine hundred sixteen thousand, one hundred forty-two".