42504452254 has 8 divisors (see below), whose sum is σ = 69552740088. Its totient is φ = 19320205560.

The previous prime is 42504452233. The next prime is 42504452267. The reversal of 42504452254 is 45225440524.

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

It is a super-2 number, since 2×42504452254² (a number of 22 digits) contains 22 as substring.

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, 966010257 + ... + 966010300.

It is an arithmetic number, because the mean of its divisors is an integer number (8694092511).

Almost surely, 2^42504452254 is an apocalyptic number.

42504452254 is a deficient number, since it is larger than the sum of its proper divisors (27048287834).

42504452254 is a wasteful number, since it uses less digits than its factorization.

42504452254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1932020570.

The product of its (nonzero) digits is 256000, while the sum is 37.

Adding to 42504452254 its reverse (45225440524), we get a palindrome (87729892778).

The spelling of 42504452254 in words is "forty-two billion, five hundred four million, four hundred fifty-two thousand, two hundred fifty-four".