40040614485 has 12 divisors (see below), whose sum is σ = 69403731852. Its totient is φ = 21354994368.

The previous prime is 40040614469. The next prime is 40040614501. The reversal of 40040614485 is 58441604004.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (40040614469) and next prime (40040614501).

It can be written as a sum of positive squares in 2 ways, for example, as 15325944804 + 24714669681 = 123798^2 + 157209^2 .

It is not a de Polignac number, because 40040614485 - 2⁴ = 40040614469 is a prime.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 444895672 + ... + 444895761.

It is an arithmetic number, because the mean of its divisors is an integer number (5783644321).

Almost surely, 2^40040614485 is an apocalyptic number.

40040614485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

40040614485 is a deficient number, since it is larger than the sum of its proper divisors (29363117367).

40040614485 is a wasteful number, since it uses less digits than its factorization.

40040614485 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 889791444 (or 889791441 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The spelling of 40040614485 in words is "forty billion, forty million, six hundred fourteen thousand, four hundred eighty-five".