1233005244240 has 640 divisors, whose sum is σ = 4889567047680. Its totient is φ = 249558220800.

The previous prime is 1233005244239. The next prime is 1233005244259. The reversal of 1233005244240 is 424425003321.

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

It is a junction number, because it is equal to n+sod(n) for n = 1233005244198 and 1233005244207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 772075122 + ... + 772076718.

It is an arithmetic number, because the mean of its divisors is an integer number (7639948512).

Almost surely, 2^{1233005244240} is an apocalyptic number.

1233005244240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1233005244240, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2444783523840).

1233005244240 is an abundant number, since it is smaller than the sum of its proper divisors (3656561803440).

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

1233005244240 is a wasteful number, since it uses less digits than its factorization.

1233005244240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2691 (or 2685 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 30.

The spelling of 1233005244240 in words is "one trillion, two hundred thirty-three billion, five million, two hundred forty-four thousand, two hundred forty".