40241132532 has 48 divisors (see below), whose sum is σ = 104459987520. Its totient is φ = 13396851936.

The previous prime is 40241132509. The next prime is 40241132539. The reversal of 40241132532 is 23523114204.

40241132532 is a `hidden beast` number, since 402 + 4 + 1 + 1 + 3 + 253 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 40241132496 and 40241132505.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40241132539) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 147678 + ... + 319829.

It is an arithmetic number, because the mean of its divisors is an integer number (2176249740).

Almost surely, 2^40241132532 is an apocalyptic number.

It is an amenable number.

40241132532 is an abundant number, since it is smaller than the sum of its proper divisors (64218854988).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40241132532 is a wasteful number, since it uses less digits than its factorization.

40241132532 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468317 (or 468309 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 40241132532 its reverse (23523114204), we get a palindrome (63764246736).

The spelling of 40241132532 in words is "forty billion, two hundred forty-one million, one hundred thirty-two thousand, five hundred thirty-two".