140043003134210 has 64 divisors (see below), whose sum is σ = 279941115515904. Its totient is φ = 50013102110400.

The previous prime is 140043003134183. The next prime is 140043003134263. The reversal of 140043003134210 is 12431300340041.

It is a happy number.

It is a super-2 number, since 2×140043003134210² (a number of 29 digits) contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 140043003134210.

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 31 ways as a sum of consecutive naturals, for example, 26264102 + ... + 31143041.

It is an arithmetic number, because the mean of its divisors is an integer number (4374079929936).

Almost surely, 2^{140043003134210} is an apocalyptic number.

140043003134210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

140043003134210 is a deficient number, since it is larger than the sum of its proper divisors (139898112381694).

140043003134210 is a wasteful number, since it uses less digits than its factorization.

140043003134210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57407559.

The product of its (nonzero) digits is 3456, while the sum is 26.

Adding to 140043003134210 its reverse (12431300340041), we get a palindrome (152474303474251).

The spelling of 140043003134210 in words is "one hundred forty trillion, forty-three billion, three million, one hundred thirty-four thousand, two hundred ten".