40141002 has 32 divisors (see below), whose sum is σ = 87805440. Its totient is φ = 12132720.

The previous prime is 40140983. The next prime is 40141019. The reversal of 40141002 is 20014104.

It is a super-2 number, since 2×40141002² = 3222600083128008, which contains 22 as substring.

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, 48363 + ... + 49185.

It is an arithmetic number, because the mean of its divisors is an integer number (2743920).

Almost surely, 2^40141002 is an apocalyptic number.

40141002 is an abundant number, since it is smaller than the sum of its proper divisors (47664438).

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

40141002 is a wasteful number, since it uses less digits than its factorization.

40141002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1578.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 40141002 is about 6335.6927008813. The cubic root of 40141002 is about 342.3965681248.

Adding to 40141002 its reverse (20014104), we get a palindrome (60155106).

The spelling of 40141002 in words is "forty million, one hundred forty-one thousand, two".