40968734500 has 24 divisors (see below), whose sum is σ = 89475717240. Its totient is φ = 16387493600.

The previous prime is 40968734479. The next prime is 40968734519. The reversal of 40968734500 is 543786904.

It can be written as a sum of positive squares in 4 ways, for example, as 1029511396 + 39939223104 = 32086^2 + 199848^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40968235 + ... + 40969234.

It is an arithmetic number, because the mean of its divisors is an integer number (3728154885).

Almost surely, 2^40968734500 is an apocalyptic number.

It is an amenable number.

40968734500 is an abundant number, since it is smaller than the sum of its proper divisors (48506982740).

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

40968734500 is a wasteful number, since it uses less digits than its factorization.

40968734500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81937488 (or 81937476 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 46.

The spelling of 40968734500 in words is "forty billion, nine hundred sixty-eight million, seven hundred thirty-four thousand, five hundred".