40631234526350 has 48 divisors (see below), whose sum is σ = 81410529205152. Its totient is φ = 14998054796160.

The previous prime is 40631234526283. The next prime is 40631234526353. The reversal of 40631234526350 is 5362543213604.

It is a happy number.

40631234526350 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40631234526353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6550082 + ... + 11142981.

It is an arithmetic number, because the mean of its divisors is an integer number (1696052691774).

Almost surely, 2^{40631234526350} is an apocalyptic number.

40631234526350 is an abundant number, since it is smaller than the sum of its proper divisors (40779294678802).

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

40631234526350 is a wasteful number, since it uses less digits than its factorization.

40631234526350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17696621 (or 17696616 counting only the distinct ones).

The product of its (nonzero) digits is 1555200, while the sum is 44.

Adding to 40631234526350 its reverse (5362543213604), we get a palindrome (45993777739954).

The spelling of 40631234526350 in words is "forty trillion, six hundred thirty-one billion, two hundred thirty-four million, five hundred twenty-six thousand, three hundred fifty".