11846087141781 has 16 divisors (see below), whose sum is σ = 15943252032000. Its totient is φ = 7823164751088.

The previous prime is 11846087141753. The next prime is 11846087141827. The reversal of 11846087141781 is 18714178064811.

It is not a de Polignac number, because 11846087141781 - 2⁹ = 11846087141269 is a prime.

It is a super-2 number, since 2×11846087141781² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11846017141781) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5067870 + ... + 7026768.

It is an arithmetic number, because the mean of its divisors is an integer number (996453252000).

Almost surely, 2^{11846087141781} is an apocalyptic number.

It is an amenable number.

11846087141781 is a deficient number, since it is larger than the sum of its proper divisors (4097164890219).

11846087141781 is a wasteful number, since it uses less digits than its factorization.

11846087141781 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1977848.

The product of its (nonzero) digits is 2408448, while the sum is 57.

The spelling of 11846087141781 in words is "eleven trillion, eight hundred forty-six billion, eighty-seven million, one hundred forty-one thousand, seven hundred eighty-one".