42514784054 has 4 divisors (see below), whose sum is σ = 63772176084. Its totient is φ = 21257392026.

The previous prime is 42514784041. The next prime is 42514784063. The reversal of 42514784054 is 45048741524.

42514784054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 42514783996 and 42514784014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10628696012 + ... + 10628696015.

It is an arithmetic number, because the mean of its divisors is an integer number (15943044021).

Almost surely, 2^42514784054 is an apocalyptic number.

42514784054 is a deficient number, since it is larger than the sum of its proper divisors (21257392030).

42514784054 is a wasteful number, since it uses less digits than its factorization.

42514784054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21257392029.

The product of its (nonzero) digits is 716800, while the sum is 44.

The spelling of 42514784054 in words is "forty-two billion, five hundred fourteen million, seven hundred eighty-four thousand, fifty-four".