424628192798 has 4 divisors (see below), whose sum is σ = 636942289200. Its totient is φ = 212314096398.

The previous prime is 424628192789. The next prime is 424628192801. The reversal of 424628192798 is 897291826424.

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

It is a super-3 number, since 3×424628192798³ (a number of 36 digits) contains 333 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 424628192798.

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, 106157048198 + ... + 106157048201.

It is an arithmetic number, because the mean of its divisors is an integer number (159235572300).

Almost surely, 2^424628192798 is an apocalyptic number.

424628192798 is a deficient number, since it is larger than the sum of its proper divisors (212314096402).

424628192798 is a wasteful number, since it uses less digits than its factorization.

424628192798 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212314096401.

The product of its digits is 27869184, while the sum is 62.

The spelling of 424628192798 in words is "four hundred twenty-four billion, six hundred twenty-eight million, one hundred ninety-two thousand, seven hundred ninety-eight".