6542123414 has 8 divisors (see below), whose sum is σ = 9815053608. Its totient is φ = 3270438880.

The previous prime is 6542123353. The next prime is 6542123449. The reversal of 6542123414 is 4143212456.

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, 298172 + ... + 319359.

It is an arithmetic number, because the mean of its divisors is an integer number (1226881701).

Almost surely, 2^6542123414 is an apocalyptic number.

6542123414 is a deficient number, since it is larger than the sum of its proper divisors (3272930194).

6542123414 is a wasteful number, since it uses less digits than its factorization.

6542123414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 622830.

The product of its digits is 23040, while the sum is 32.

The square root of 6542123414 is about 80883.3939322529. The cubic root of 6542123414 is about 1870.2783398014.

The spelling of 6542123414 in words is "six billion, five hundred forty-two million, one hundred twenty-three thousand, four hundred fourteen".