40232655063 has 24 divisors (see below), whose sum is σ = 60352900608. Its totient is φ = 25806976272.

The previous prime is 40232655007. The next prime is 40232655077. The reversal of 40232655063 is 36055623204.

40232655063 is a `hidden beast` number, since 4 + 0 + 23 + 26 + 550 + 63 = 666.

It is not a de Polignac number, because 40232655063 - 2²⁶ = 40165546199 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40232655083) 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 23 ways as a sum of consecutive naturals, for example, 749895 + ... + 801752.

It is an arithmetic number, because the mean of its divisors is an integer number (2514704192).

Almost surely, 2^40232655063 is an apocalyptic number.

40232655063 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

40232655063 is a deficient number, since it is larger than the sum of its proper divisors (20120245545).

40232655063 is a wasteful number, since it uses less digits than its factorization.

40232655063 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1551763 (or 1551760 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 40232655063 in words is "forty billion, two hundred thirty-two million, six hundred fifty-five thousand, sixty-three".