40143134210 has 32 divisors (see below), whose sum is σ = 72439738560. Its totient is φ = 16016839488.

The previous prime is 40143134197. The next prime is 40143134287. The reversal of 40143134210 is 1243134104.

It is a super-2 number, since 2×40143134210² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9177584 + ... + 9181956.

It is an arithmetic number, because the mean of its divisors is an integer number (2263741830).

Almost surely, 2^40143134210 is an apocalyptic number.

40143134210 is a deficient number, since it is larger than the sum of its proper divisors (32296604350).

40143134210 is a wasteful number, since it uses less digits than its factorization.

40143134210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6482.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 40143134210 its reverse (1243134104), we get a palindrome (41386268314).

The spelling of 40143134210 in words is "forty billion, one hundred forty-three million, one hundred thirty-four thousand, two hundred ten".