11757214204440 has 64 divisors (see below), whose sum is σ = 36805192300800. Its totient is φ = 2998941593472.

The previous prime is 11757214204433. The next prime is 11757214204597. The reversal of 11757214204440 is 4440241275711.

It is a junction number, because it is equal to n+sod(n) for n = 11757214204392 and 11757214204401.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 2129927350 + ... + 2129932869.

It is an arithmetic number, because the mean of its divisors is an integer number (575081129700).

Almost surely, 2^{11757214204440} is an apocalyptic number.

11757214204440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11757214204440 is an abundant number, since it is smaller than the sum of its proper divisors (25047978096360).

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

11757214204440 is a wasteful number, since it uses less digits than its factorization.

11757214204440 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4259860256 (or 4259860252 counting only the distinct ones).

The product of its (nonzero) digits is 250880, while the sum is 42.

The spelling of 11757214204440 in words is "eleven trillion, seven hundred fifty-seven billion, two hundred fourteen million, two hundred four thousand, four hundred forty".