11768809373454 has 32 divisors (see below), whose sum is σ = 26900977766400. Its totient is φ = 3362411706912.

The previous prime is 11768809373441. The next prime is 11768809373507. The reversal of 11768809373454 is 45437390886711.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3023029 + ... + 5716320.

It is an arithmetic number, because the mean of its divisors is an integer number (840655555200).

Almost surely, 2^{11768809373454} is an apocalyptic number.

11768809373454 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

11768809373454 is an abundant number, since it is smaller than the sum of its proper divisors (15132168392946).

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

11768809373454 is a wasteful number, since it uses less digits than its factorization.

11768809373454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8771424.

The product of its (nonzero) digits is 121927680, while the sum is 66.

The spelling of 11768809373454 in words is "eleven trillion, seven hundred sixty-eight billion, eight hundred nine million, three hundred seventy-three thousand, four hundred fifty-four".