40235152315071 has 16 divisors (see below), whose sum is σ = 61327659112704. Its totient is φ = 22985159049984.

The previous prime is 40235152315067. The next prime is 40235152315079. The reversal of 40235152315071 is 17051325153204.

It is not a de Polignac number, because 40235152315071 - 2² = 40235152315067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40235152315079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 264778845 + ... + 264930758.

It is an arithmetic number, because the mean of its divisors is an integer number (3832978694544).

Almost surely, 2^{40235152315071} is an apocalyptic number.

40235152315071 is a deficient number, since it is larger than the sum of its proper divisors (21092506797633).

40235152315071 is a wasteful number, since it uses less digits than its factorization.

40235152315071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 529713230.

The product of its (nonzero) digits is 126000, while the sum is 39.

Adding to 40235152315071 its reverse (17051325153204), we get a palindrome (57286477468275).

The spelling of 40235152315071 in words is "forty trillion, two hundred thirty-five billion, one hundred fifty-two million, three hundred fifteen thousand, seventy-one".