40256325485027 has 8 divisors (see below), whose sum is σ = 40857341459136. Its totient is φ = 39655314666792.

The previous prime is 40256325484951. The next prime is 40256325485039. The reversal of 40256325485027 is 72058452365204.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 40256325485027 - 2¹⁰ = 40256325484003 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 40256325485027.

It is not an unprimeable number, because it can be changed into a prime (40256325985027) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16201868 + ... + 18520614.

It is an arithmetic number, because the mean of its divisors is an integer number (5107167682392).

Almost surely, 2^{40256325485027} is an apocalyptic number.

40256325485027 is a deficient number, since it is larger than the sum of its proper divisors (601015974109).

40256325485027 is a wasteful number, since it uses less digits than its factorization.

40256325485027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2577937.

The product of its (nonzero) digits is 16128000, while the sum is 53.

The spelling of 40256325485027 in words is "forty trillion, two hundred fifty-six billion, three hundred twenty-five million, four hundred eighty-five thousand, twenty-seven".