140200430331434 has 32 divisors (see below), whose sum is σ = 229798557600192. Its totient is φ = 63622037440000.

The previous prime is 140200430331371. The next prime is 140200430331449. The reversal of 140200430331434 is 434133034002041.

It is a self number, because there is not a number n which added to its sum of digits gives 140200430331434.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83333114 + ... + 84998874.

It is an arithmetic number, because the mean of its divisors is an integer number (7181204925006).

Almost surely, 2^{140200430331434} is an apocalyptic number.

140200430331434 is a deficient number, since it is larger than the sum of its proper divisors (89598127268758).

140200430331434 is a wasteful number, since it uses less digits than its factorization.

140200430331434 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1672102.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 140200430331434 its reverse (434133034002041), we get a palindrome (574333464333475).

The spelling of 140200430331434 in words is "one hundred forty trillion, two hundred billion, four hundred thirty million, three hundred thirty-one thousand, four hundred thirty-four".