42419927550503 has 8 divisors (see below), whose sum is σ = 43023842254848. Its totient is φ = 41819706514584.

The previous prime is 42419927550493. The next prime is 42419927550587. The reversal of 42419927550503 is 30505572991424.

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

It is a cyclic number.

It is not a de Polignac number, because 42419927550503 - 2¹⁰ = 42419927549479 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42419927550593) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 923393975 + ... + 923439912.

It is an arithmetic number, because the mean of its divisors is an integer number (5377980281856).

Almost surely, 2^{42419927550503} is an apocalyptic number.

42419927550503 is a deficient number, since it is larger than the sum of its proper divisors (603914704345).

42419927550503 is a wasteful number, since it uses less digits than its factorization.

42419927550503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1846834213.

The product of its (nonzero) digits is 13608000, while the sum is 56.

The spelling of 42419927550503 in words is "forty-two trillion, four hundred nineteen billion, nine hundred twenty-seven million, five hundred fifty thousand, five hundred three".