40758905685000 has 320 divisors, whose sum is σ = 129006149817600. Its totient is φ = 10726170624000.

The previous prime is 40758905684977. The next prime is 40758905685041. The reversal of 40758905685000 is 58650985704.

It is a super-2 number, since 2×40758905685000² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2793037704 + ... + 2793052296.

It is an arithmetic number, because the mean of its divisors is an integer number (403144218180).

Almost surely, 2^{40758905685000} is an apocalyptic number.

40758905685000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40758905685000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64503074908800).

40758905685000 is an abundant number, since it is smaller than the sum of its proper divisors (88247244132600).

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

40758905685000 is a wasteful number, since it uses less digits than its factorization.

40758905685000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17058 (or 17039 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 57.

The spelling of 40758905685000 in words is "forty trillion, seven hundred fifty-eight billion, nine hundred five million, six hundred eighty-five thousand".