40191127960368 has 160 divisors (see below), whose sum is σ = 132088520793600. Its totient is φ = 10439253968640.

The previous prime is 40191127960343. The next prime is 40191127960391. The reversal of 40191127960368 is 86306972119104.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110780355 + ... + 111142562.

It is an arithmetic number, because the mean of its divisors is an integer number (825553254960).

Almost surely, 2^{40191127960368} is an apocalyptic number.

40191127960368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

40191127960368 is an abundant number, since it is smaller than the sum of its proper divisors (91897392833232).

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

40191127960368 is a wasteful number, since it uses less digits than its factorization.

40191127960368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 221922960 (or 221922940 counting only the distinct ones).

The product of its (nonzero) digits is 3919104, while the sum is 57.

The spelling of 40191127960368 in words is "forty trillion, one hundred ninety-one billion, one hundred twenty-seven million, nine hundred sixty thousand, three hundred sixty-eight".