40301030 has 48 divisors (see below), whose sum is σ = 92069136. Its totient is φ = 12559680.

The previous prime is 40301021. The next prime is 40301047. The reversal of 40301030 is 3010304.

It is a Harshad number since it is a multiple of its sum of digits (11).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1652 + ... + 9128.

It is an arithmetic number, because the mean of its divisors is an integer number (1918107).

Almost surely, 2^40301030 is an apocalyptic number.

40301030 is an abundant number, since it is smaller than the sum of its proper divisors (51768106).

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

40301030 is a wasteful number, since it uses less digits than its factorization.

40301030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7509 (or 7502 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 40301030 is about 6348.3092237225. The cubic root of 40301030 is about 342.8509695482.

Adding to 40301030 its reverse (3010304), we get a palindrome (43311334).

The spelling of 40301030 in words is "forty million, three hundred one thousand, thirty".