42104214518 has 16 divisors (see below), whose sum is σ = 64050089040. Its totient is φ = 20755549056.

The previous prime is 42104214479. The next prime is 42104214527. The reversal of 42104214518 is 81541240124.

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, 279071 + ... + 402602.

It is an arithmetic number, because the mean of its divisors is an integer number (4003130565).

Almost surely, 2^42104214518 is an apocalyptic number.

42104214518 is a deficient number, since it is larger than the sum of its proper divisors (21945874522).

42104214518 is a wasteful number, since it uses less digits than its factorization.

42104214518 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682111.

The product of its (nonzero) digits is 10240, while the sum is 32.

The spelling of 42104214518 in words is "forty-two billion, one hundred four million, two hundred fourteen thousand, five hundred eighteen".