1233540450120 has 64 divisors (see below), whose sum is σ = 4037041477440. Its totient is φ = 299040108800.

The previous prime is 1233540450101. The next prime is 1233540450161. The reversal of 1233540450120 is 210540453321.

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

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 467248851 + ... + 467251490.

It is an arithmetic number, because the mean of its divisors is an integer number (63078773085).

Almost surely, 2^{1233540450120} is an apocalyptic number.

1233540450120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1233540450120 is an abundant number, since it is smaller than the sum of its proper divisors (2803501027320).

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

1233540450120 is a wasteful number, since it uses less digits than its factorization.

1233540450120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934500366 (or 934500362 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 30.

The spelling of 1233540450120 in words is "one trillion, two hundred thirty-three billion, five hundred forty million, four hundred fifty thousand, one hundred twenty".