40235111334044 has 24 divisors (see below), whose sum is σ = 76846278903408. Its totient is φ = 18280640867840.

The previous prime is 40235111333969. The next prime is 40235111334053. The reversal of 40235111334044 is 44043311153204.

It is a junction number, because it is equal to n+sod(n) for n = 40235111333995 and 40235111334013.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 201051407 + ... + 201251430.

It is an arithmetic number, because the mean of its divisors is an integer number (3201928287642).

Almost surely, 2^{40235111334044} is an apocalyptic number.

40235111334044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40235111334044 is a deficient number, since it is larger than the sum of its proper divisors (36611167569364).

40235111334044 is a wasteful number, since it uses less digits than its factorization.

40235111334044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 402305125 (or 402305123 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 40235111334044 its reverse (44043311153204), we get a palindrome (84278422487248).

The spelling of 40235111334044 in words is "forty trillion, two hundred thirty-five billion, one hundred eleven million, three hundred thirty-four thousand, forty-four".