1233334504020 has 96 divisors (see below), whose sum is σ = 3593355913728. Its totient is φ = 315818094592.

The previous prime is 1233334504009. The next prime is 1233334504027. The reversal of 1233334504020 is 204054333321.

It is a super-2 number, since 2×1233334504020² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1233334504027) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 3976509 + ... + 4275428.

It is an arithmetic number, because the mean of its divisors is an integer number (37430790768).

Almost surely, 2^{1233334504020} is an apocalyptic number.

1233334504020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233334504020 is an abundant number, since it is smaller than the sum of its proper divisors (2360021409708).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1233334504020 is a wasteful number, since it uses less digits than its factorization.

1233334504020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8252049 (or 8252047 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 30.

Adding to 1233334504020 its reverse (204054333321), we get a palindrome (1437388837341).

The spelling of 1233334504020 in words is "one trillion, two hundred thirty-three billion, three hundred thirty-four million, five hundred four thousand, twenty".