202385038834462 has 64 divisors (see below), whose sum is σ = 333781754400000. Its totient is φ = 91270728149760.

The previous prime is 202385038834379. The next prime is 202385038834471. The reversal of 202385038834462 is 264438830583202.

It is a junction number, because it is equal to n+sod(n) for n = 202385038834397 and 202385038834406.

It is a congruent number.

It is an unprimeable number.

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 31 ways as a sum of consecutive naturals, for example, 11760409714 + ... + 11760426922.

It is an arithmetic number, because the mean of its divisors is an integer number (5215339912500).

Almost surely, 2^{202385038834462} is an apocalyptic number.

202385038834462 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202385038834462 is a deficient number, since it is larger than the sum of its proper divisors (131396715565538).

202385038834462 is a wasteful number, since it uses less digits than its factorization.

202385038834462 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21289.

The product of its (nonzero) digits is 53084160, while the sum is 58.

The spelling of 202385038834462 in words is "two hundred two trillion, three hundred eighty-five billion, thirty-eight million, eight hundred thirty-four thousand, four hundred sixty-two".