40232511255 has 16 divisors (see below), whose sum is σ = 64410081120. Its totient is φ = 21444651648.

The previous prime is 40232511203. The next prime is 40232511257. The reversal of 40232511255 is 55211523204.

It is not a de Polignac number, because 40232511255 - 2¹³ = 40232503063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40232511257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 766740 + ... + 817529.

It is an arithmetic number, because the mean of its divisors is an integer number (4025630070).

Almost surely, 2^40232511255 is an apocalyptic number.

40232511255 is a deficient number, since it is larger than the sum of its proper divisors (24177569865).

40232511255 is a wasteful number, since it uses less digits than its factorization.

40232511255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585970.

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 40232511255 in words is "forty billion, two hundred thirty-two million, five hundred eleven thousand, two hundred fifty-five".