40243511534204 has 24 divisors (see below), whose sum is σ = 76942005861168. Its totient is φ = 18265485280640.

The previous prime is 40243511534183. The next prime is 40243511534209.

40243511534204 is nontrivially palindromic in base 10.

40243511534204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×40243511534204² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40243511534209) 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 7 ways as a sum of consecutive naturals, for example, 675468929 + ... + 675528504.

It is an arithmetic number, because the mean of its divisors is an integer number (3205916910882).

Almost surely, 2^{40243511534204} is an apocalyptic number.

40243511534204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40243511534204 is a deficient number, since it is larger than the sum of its proper divisors (36698494326964).

40243511534204 is a wasteful number, since it uses less digits than its factorization.

40243511534204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350998125 (or 1350998123 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 38.

It can be divided in two parts, 4024351 and 1534204, that added together give a palindrome (5558555).

The spelling of 40243511534204 in words is "forty trillion, two hundred forty-three billion, five hundred eleven million, five hundred thirty-four thousand, two hundred four".