42355227633998 has 8 divisors (see below), whose sum is σ = 64403154347808. Its totient is φ = 20887509518064.

The previous prime is 42355227633967. The next prime is 42355227634019. The reversal of 42355227633998 is 89933672255324.

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 pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 145052149286 + ... + 145052149577.

It is an arithmetic number, because the mean of its divisors is an integer number (8050394293476).

Almost surely, 2^{42355227633998} is an apocalyptic number.

42355227633998 is a deficient number, since it is larger than the sum of its proper divisors (22047926713810).

42355227633998 is a wasteful number, since it uses less digits than its factorization.

42355227633998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290104298938.

The product of its digits is 587865600, while the sum is 68.

The spelling of 42355227633998 in words is "forty-two trillion, three hundred fifty-five billion, two hundred twenty-seven million, six hundred thirty-three thousand, nine hundred ninety-eight".