140043143014032 has 20 divisors (see below), whose sum is σ = 361778119453040. Its totient is φ = 46681047671328.

The previous prime is 140043143014013. The next prime is 140043143014043. The reversal of 140043143014032 is 230410341340041.

It is a super-2 number, since 2×140043143014032² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1458782739682 + ... + 1458782739777.

It is an arithmetic number, because the mean of its divisors is an integer number (18088905972652).

Almost surely, 2^{140043143014032} is an apocalyptic number.

140043143014032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140043143014032 is an abundant number, since it is smaller than the sum of its proper divisors (221734976439008).

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

140043143014032 is a wasteful number, since it uses less digits than its factorization.

140043143014032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2917565479470 (or 2917565479464 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

Adding to 140043143014032 its reverse (230410341340041), we get a palindrome (370453484354073).

The spelling of 140043143014032 in words is "one hundred forty trillion, forty-three billion, one hundred forty-three million, fourteen thousand, thirty-two".