11046123656240 has 40 divisors (see below), whose sum is σ = 25737706782528. Its totient is φ = 4408906360320.

The previous prime is 11046123656231. The next prime is 11046123656291. The reversal of 11046123656240 is 4265632164011.

It is a tau number, because it is divible by the number of its divisors (40).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 149073701 + ... + 149147780.

Almost surely, 2^{11046123656240} is an apocalyptic number.

11046123656240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11046123656240 is an abundant number, since it is smaller than the sum of its proper divisors (14691583126288).

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

11046123656240 is a wasteful number, since it uses less digits than its factorization.

11046123656240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 298221957 (or 298221951 counting only the distinct ones).

The product of its (nonzero) digits is 207360, while the sum is 41.

The spelling of 11046123656240 in words is "eleven trillion, forty-six billion, one hundred twenty-three million, six hundred fifty-six thousand, two hundred forty".