140003454434352 has 40 divisors (see below), whose sum is σ = 361681436583600. Its totient is φ = 46667063827200.

The previous prime is 140003454434321. The next prime is 140003454434359. The reversal of 140003454434352 is 253434454300041.

It is not an unprimeable number, because it can be changed into a prime (140003454434359) 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, 20567899 + ... + 26515002.

It is an arithmetic number, because the mean of its divisors is an integer number (9042035914590).

Almost surely, 2^{140003454434352} is an apocalyptic number.

140003454434352 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

140003454434352 is an abundant number, since it is smaller than the sum of its proper divisors (221677982149248).

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

140003454434352 is a wasteful number, since it uses less digits than its factorization.

140003454434352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47144861 (or 47144855 counting only the distinct ones).

The product of its (nonzero) digits is 1382400, while the sum is 42.

The spelling of 140003454434352 in words is "one hundred forty trillion, three billion, four hundred fifty-four million, four hundred thirty-four thousand, three hundred fifty-two".