1140450925608 has 24 divisors (see below), whose sum is σ = 3088721257050. Its totient is φ = 380150308512.

The previous prime is 1140450925591. The next prime is 1140450925609. The reversal of 1140450925608 is 8065290540411.

1140450925608 is a `hidden beast` number, since 1 + 1 + 40 + 45 + 0 + 9 + 2 + 560 + 8 = 666.

It can be written as a sum of positive squares in only one way, i.e., 768816819684 + 371634105924 = 876822^2 + 609618^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (1140450925609) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7919798023 + ... + 7919798166.

Almost surely, 2^{1140450925608} is an apocalyptic number.

1140450925608 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1140450925608 is an abundant number, since it is smaller than the sum of its proper divisors (1948270331442).

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

1140450925608 is a wasteful number, since it uses less digits than its factorization.

1140450925608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15839596201 (or 15839596194 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 45.

The spelling of 1140450925608 in words is "one trillion, one hundred forty billion, four hundred fifty million, nine hundred twenty-five thousand, six hundred eight".