42340663054 has 8 divisors (see below), whose sum is σ = 63776731680. Its totient is φ = 21081752496.

The previous prime is 42340663051. The next prime is 42340663073. The reversal of 42340663054 is 45036604324.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42340663051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 44288919 + ... + 44289874.

It is an arithmetic number, because the mean of its divisors is an integer number (7972091460).

Almost surely, 2^42340663054 is an apocalyptic number.

42340663054 is a deficient number, since it is larger than the sum of its proper divisors (21436068626).

42340663054 is a wasteful number, since it uses less digits than its factorization.

42340663054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88579034.

The product of its (nonzero) digits is 207360, while the sum is 37.

The spelling of 42340663054 in words is "forty-two billion, three hundred forty million, six hundred sixty-three thousand, fifty-four".