12040765451008 has 72 divisors (see below), whose sum is σ = 27468951268640. Its totient is φ = 5160148623360.

The previous prime is 12040765450991. The next prime is 12040765451021. The reversal of 12040765451008 is 80015456704021.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60091468 + ... + 60291508.

Almost surely, 2^{12040765451008} is an apocalyptic number.

It is an amenable number.

12040765451008 is an abundant number, since it is smaller than the sum of its proper divisors (15428185817632).

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

12040765451008 is an equidigital number, since it uses as much as digits as its factorization.

12040765451008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233653 (or 233639 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 12040765451008 in words is "twelve trillion, forty billion, seven hundred sixty-five million, four hundred fifty-one thousand, eight".