1074368049540 has 24 divisors (see below), whose sum is σ = 3008230538880. Its totient is φ = 286498146528.

The previous prime is 1074368049533. The next prime is 1074368049553. The reversal of 1074368049540 is 459408634701.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8953067020 + ... + 8953067139.

It is an arithmetic number, because the mean of its divisors is an integer number (125342939120).

Almost surely, 2^{1074368049540} is an apocalyptic number.

1074368049540 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1074368049540 is an abundant number, since it is smaller than the sum of its proper divisors (1933862489340).

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

1074368049540 is a wasteful number, since it uses less digits than its factorization.

1074368049540 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17906134171 (or 17906134169 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 51.

The spelling of 1074368049540 in words is "one trillion, seventy-four billion, three hundred sixty-eight million, forty-nine thousand, five hundred forty".