42662622503254 has 8 divisors (see below), whose sum is σ = 68916544043760. Its totient is φ = 19690441155336.

The previous prime is 42662622503233. The next prime is 42662622503257. The reversal of 42662622503254 is 45230522626624.

It is a happy number.

42662622503254 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 42662622503198 and 42662622503207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (42662622503257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 820435048114 + ... + 820435048165.

It is an arithmetic number, because the mean of its divisors is an integer number (8614568005470).

Almost surely, 2^{42662622503254} is an apocalyptic number.

42662622503254 is a deficient number, since it is larger than the sum of its proper divisors (26253921540506).

42662622503254 is a wasteful number, since it uses less digits than its factorization.

42662622503254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1640870096294.

The product of its (nonzero) digits is 8294400, while the sum is 49.

The spelling of 42662622503254 in words is "forty-two trillion, six hundred sixty-two billion, six hundred twenty-two million, five hundred three thousand, two hundred fifty-four".