42454054 has 8 divisors (see below), whose sum is σ = 63730800. Its totient is φ = 21210456.

The previous prime is 42454033. The next prime is 42454073. The reversal of 42454054 is 45045424.

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, 4789 + ... + 10384.

It is an arithmetic number, because the mean of its divisors is an integer number (7966350).

Almost surely, 2^42454054 is an apocalyptic number.

42454054 is a deficient number, since it is larger than the sum of its proper divisors (21276746).

42454054 is a wasteful number, since it uses less digits than its factorization.

42454054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16574.

The product of its (nonzero) digits is 12800, while the sum is 28.

The square root of 42454054 is about 6515.6775549439. The cubic root of 42454054 is about 348.8507995180.

Adding to 42454054 its reverse (45045424), we get a palindrome (87499478).

The spelling of 42454054 in words is "forty-two million, four hundred fifty-four thousand, fifty-four".