26731633461000 has 128 divisors (see below), whose sum is σ = 89818288560000. Its totient is φ = 6580094380800.

The previous prime is 26731633460951. The next prime is 26731633461019. The reversal of 26731633461000 is 16433613762.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 342674250 + ... + 342752249.

It is an arithmetic number, because the mean of its divisors is an integer number (701705379375).

Almost surely, 2^{26731633461000} is an apocalyptic number.

26731633461000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

26731633461000 is an abundant number, since it is smaller than the sum of its proper divisors (63086655099000).

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

26731633461000 is a wasteful number, since it uses less digits than its factorization.

26731633461000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685426536 (or 685426522 counting only the distinct ones).

The product of its (nonzero) digits is 326592, while the sum is 42.

The spelling of 26731633461000 in words is "twenty-six trillion, seven hundred thirty-one billion, six hundred thirty-three million, four hundred sixty-one thousand".