40124446255 has 16 divisors (see below), whose sum is σ = 49828841280. Its totient is φ = 30980739328.

The previous prime is 40124446249. The next prime is 40124446303. The reversal of 40124446255 is 55264442104.

It is a cyclic number.

It is not a de Polignac number, because 40124446255 - 2⁷ = 40124446127 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 334179 + ... + 438091.

It is an arithmetic number, because the mean of its divisors is an integer number (3114302580).

Almost surely, 2^40124446255 is an apocalyptic number.

40124446255 is a deficient number, since it is larger than the sum of its proper divisors (9704395025).

40124446255 is a wasteful number, since it uses less digits than its factorization.

40124446255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106610.

The product of its (nonzero) digits is 153600, while the sum is 37.

Adding to 40124446255 its reverse (55264442104), we get a palindrome (95388888359).

The spelling of 40124446255 in words is "forty billion, one hundred twenty-four million, four hundred forty-six thousand, two hundred fifty-five".