140020424143414 has 16 divisors (see below), whose sum is σ = 216852980927616. Its totient is φ = 67737079728000.

The previous prime is 140020424143409. The next prime is 140020424143487. The reversal of 140020424143414 is 414341424020041.

It is a self number, because there is not a number n which added to its sum of digits gives 140020424143414.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 245352787 + ... + 245922814.

It is an arithmetic number, because the mean of its divisors is an integer number (13553311307976).

Almost surely, 2^{140020424143414} is an apocalyptic number.

140020424143414 is a deficient number, since it is larger than the sum of its proper divisors (76832556784202).

140020424143414 is a wasteful number, since it uses less digits than its factorization.

140020424143414 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491280231.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 140020424143414 its reverse (414341424020041), we get a palindrome (554361848163455).

The spelling of 140020424143414 in words is "one hundred forty trillion, twenty billion, four hundred twenty-four million, one hundred forty-three thousand, four hundred fourteen".