40433241244031 has 8 divisors (see below), whose sum is σ = 41196811746960. Its totient is φ = 39669695895232.

The previous prime is 40433241244021. The next prime is 40433241244049. The reversal of 40433241244031 is 13044214233404.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-40433241244031 is a prime.

It is a super-2 number, since 2×40433241244031² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 40433241243982 and 40433241244000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40433241244021) 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, 3027521 + ... + 9488538.

It is an arithmetic number, because the mean of its divisors is an integer number (5149601468370).

Almost surely, 2^{40433241244031} is an apocalyptic number.

40433241244031 is a deficient number, since it is larger than the sum of its proper divisors (763570502929).

40433241244031 is a wasteful number, since it uses less digits than its factorization.

40433241244031 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12577065.

The product of its (nonzero) digits is 110592, while the sum is 35.

Adding to 40433241244031 its reverse (13044214233404), we get a palindrome (53477455477435).

The spelling of 40433241244031 in words is "forty trillion, four hundred thirty-three billion, two hundred forty-one million, two hundred forty-four thousand, thirty-one".