40113010 has 32 divisors (see below), whose sum is σ = 82736640. Its totient is φ = 13716672.

The previous prime is 40112983. The next prime is 40113019. The reversal of 40113010 is 1031104.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (40113019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49932 + ... + 50728.

It is an arithmetic number, because the mean of its divisors is an integer number (2585520).

Almost surely, 2^40113010 is an apocalyptic number.

40113010 is an abundant number, since it is smaller than the sum of its proper divisors (42623630).

40113010 is a wasteful number, since it uses less digits than its factorization.

40113010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1530.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 40113010 is about 6333.4832438398. The cubic root of 40113010 is about 342.3169604669.

Adding to 40113010 its reverse (1031104), we get a palindrome (41144114).

It can be divided in two parts, 4011 and 3010, that added together give a triangular number (7021 = T₁₁₈).

The spelling of 40113010 in words is "forty million, one hundred thirteen thousand, ten".