40301013132 has 120 divisors (see below), whose sum is σ = 110069411760. Its totient is φ = 12841718400.

The previous prime is 40301013089. The next prime is 40301013169. The reversal of 40301013132 is 23131010304.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 927763 + ... + 970229.

It is an arithmetic number, because the mean of its divisors is an integer number (917245098).

Almost surely, 2^40301013132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40301013132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55034705880).

40301013132 is an abundant number, since it is smaller than the sum of its proper divisors (69768398628).

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

40301013132 is a wasteful number, since it uses less digits than its factorization.

40301013132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42613 (or 42602 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 40301013132 its reverse (23131010304), we get a palindrome (63432023436).

The spelling of 40301013132 in words is "forty billion, three hundred one million, thirteen thousand, one hundred thirty-two".