11263415657340 has 144 divisors (see below), whose sum is σ = 40021695229824. Its totient is φ = 2340450000000.

The previous prime is 11263415657327. The next prime is 11263415657369. The reversal of 11263415657340 is 4375651436211.

It is a self number, because there is not a number n which added to its sum of digits gives 11263415657340.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 174108286 + ... + 174172965.

It is an arithmetic number, because the mean of its divisors is an integer number (277928439096).

Almost surely, 2^{11263415657340} is an apocalyptic number.

11263415657340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11263415657340 is an abundant number, since it is smaller than the sum of its proper divisors (28758279572484).

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

11263415657340 is a wasteful number, since it uses less digits than its factorization.

11263415657340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348281288 (or 348281279 counting only the distinct ones).

The product of its (nonzero) digits is 1814400, while the sum is 48.

The spelling of 11263415657340 in words is "eleven trillion, two hundred sixty-three billion, four hundred fifteen million, six hundred fifty-seven thousand, three hundred forty".