40303241132 has 48 divisors (see below), whose sum is σ = 88234659072. Its totient is φ = 15648934080.

The previous prime is 40303241117. The next prime is 40303241201. The reversal of 40303241132 is 23114230304.

It is a junction number, because it is equal to n+sod(n) for n = 40303241098 and 40303241107.

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, 133058 + ... + 313545.

It is an arithmetic number, because the mean of its divisors is an integer number (1838222064).

Almost surely, 2^40303241132 is an apocalyptic number.

It is an amenable number.

40303241132 is an abundant number, since it is smaller than the sum of its proper divisors (47931417940).

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

40303241132 is a wasteful number, since it uses less digits than its factorization.

40303241132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 446918 (or 446916 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 40303241132 its reverse (23114230304), we get a palindrome (63417471436).

The spelling of 40303241132 in words is "forty billion, three hundred three million, two hundred forty-one thousand, one hundred thirty-two".