40442013411 has 8 divisors (see below), whose sum is σ = 55237872144. Its totient is φ = 26303748480.

The previous prime is 40442013401. The next prime is 40442013431. The reversal of 40442013411 is 11431024404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 40442013411 - 2⁹ = 40442012899 is a prime.

It is not an unprimeable number, because it can be changed into a prime (40442013401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164398306 + ... + 164398551.

It is an arithmetic number, because the mean of its divisors is an integer number (6904734018).

Almost surely, 2^40442013411 is an apocalyptic number.

40442013411 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

40442013411 is a deficient number, since it is larger than the sum of its proper divisors (14795858733).

40442013411 is a wasteful number, since it uses less digits than its factorization.

40442013411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328796901.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 40442013411 its reverse (11431024404), we get a palindrome (51873037815).

The spelling of 40442013411 in words is "forty billion, four hundred forty-two million, thirteen thousand, four hundred eleven".