40132353040 has 160 divisors (see below), whose sum is σ = 102235706496. Its totient is φ = 14562263040.

The previous prime is 40132353013. The next prime is 40132353043. The reversal of 40132353040 is 4035323104.

It is a super-2 number, since 2×40132353040² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40132352996 and 40132353014.

It is not an unprimeable number, because it can be changed into a prime (40132353043) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14576304 + ... + 14579056.

Almost surely, 2^40132353040 is an apocalyptic number.

40132353040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40132353040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51117853248).

40132353040 is an abundant number, since it is smaller than the sum of its proper divisors (62103353456).

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

40132353040 is a wasteful number, since it uses less digits than its factorization.

40132353040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3017 (or 3011 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 25.

Adding to 40132353040 its reverse (4035323104), we get a palindrome (44167676144).

The spelling of 40132353040 in words is "forty billion, one hundred thirty-two million, three hundred fifty-three thousand, forty".