40143245113702 has 8 divisors (see below), whose sum is σ = 61235458648200. Its totient is φ = 19731425564304.

The previous prime is 40143245113681. The next prime is 40143245113747. The reversal of 40143245113702 is 20731154234104.

40143245113702 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a super-2 number, since 2×40143245113702² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 170098496127 + ... + 170098496362.

It is an arithmetic number, because the mean of its divisors is an integer number (7654432331025).

Almost surely, 2^{40143245113702} is an apocalyptic number.

40143245113702 is a deficient number, since it is larger than the sum of its proper divisors (21092213534498).

40143245113702 is a wasteful number, since it uses less digits than its factorization.

40143245113702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 340196992550.

The product of its (nonzero) digits is 80640, while the sum is 37.

Adding to 40143245113702 its reverse (20731154234104), we get a palindrome (60874399347806).

The spelling of 40143245113702 in words is "forty trillion, one hundred forty-three billion, two hundred forty-five million, one hundred thirteen thousand, seven hundred two".