1233201350040 has 64 divisors (see below), whose sum is σ = 4035931695360. Its totient is φ = 298957902720.

The previous prime is 1233201350021. The next prime is 1233201350099. The reversal of 1233201350040 is 400531023321.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467120404 + ... + 467123043.

It is an arithmetic number, because the mean of its divisors is an integer number (63061432740).

Almost surely, 2^{1233201350040} is an apocalyptic number.

1233201350040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233201350040 is an abundant number, since it is smaller than the sum of its proper divisors (2802730345320).

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

1233201350040 is a wasteful number, since it uses less digits than its factorization.

1233201350040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934243472 (or 934243468 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 1233201350040 its reverse (400531023321), we get a palindrome (1633732373361).

The spelling of 1233201350040 in words is "one trillion, two hundred thirty-three billion, two hundred one million, three hundred fifty thousand, forty".