40011092146 has 16 divisors (see below), whose sum is σ = 62632344384. Its totient is φ = 19133818704.

The previous prime is 40011092129. The next prime is 40011092161. The reversal of 40011092146 is 64129011004.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489556 + ... + 565408.

It is an arithmetic number, because the mean of its divisors is an integer number (3914521524).

Almost surely, 2^40011092146 is an apocalyptic number.

40011092146 is a gapful number since it is divisible by the number (46) formed by its first and last digit.

40011092146 is a deficient number, since it is larger than the sum of its proper divisors (22621252238).

40011092146 is a wasteful number, since it uses less digits than its factorization.

40011092146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87345.

The product of its (nonzero) digits is 1728, while the sum is 28.

The spelling of 40011092146 in words is "forty billion, eleven million, ninety-two thousand, one hundred forty-six".