40141430 has 32 divisors (see below), whose sum is σ = 83350080. Its totient is φ = 13633920.

The previous prime is 40141429. The next prime is 40141441. The reversal of 40141430 is 3414104.

It is a super-2 number, since 2×40141430² = 3222668804889800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 40141399 and 40141408.

It is a congruent number.

It is an unprimeable number.

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, 5000 + ... + 10260.

It is an arithmetic number, because the mean of its divisors is an integer number (2604690).

Almost surely, 2^40141430 is an apocalyptic number.

40141430 is an abundant number, since it is smaller than the sum of its proper divisors (43208650).

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

40141430 is a wasteful number, since it uses less digits than its factorization.

40141430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 40141430 is about 6335.7264776819. The cubic root of 40141430 is about 342.3977850451.

Adding to 40141430 its reverse (3414104), we get a palindrome (43555534).

The spelling of 40141430 in words is "forty million, one hundred forty-one thousand, four hundred thirty".