140213402310320 has 40 divisors (see below), whose sum is σ = 326010687474624. Its totient is φ = 56082861637632.

The previous prime is 140213402310301. The next prime is 140213402310329. The reversal of 140213402310320 is 23013204312041.

It is a tau number, because it is divible by the number of its divisors (40).

It is a self number, because there is not a number n which added to its sum of digits gives 140213402310320.

It is not an unprimeable number, because it can be changed into a prime (140213402310329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 37244369 + ... + 40835888.

Almost surely, 2^{140213402310320} is an apocalyptic number.

140213402310320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140213402310320 is an abundant number, since it is smaller than the sum of its proper divisors (185797285164304).

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

140213402310320 is a wasteful number, since it uses less digits than its factorization.

140213402310320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78102717 (or 78102711 counting only the distinct ones).

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

Adding to 140213402310320 its reverse (23013204312041), we get a palindrome (163226606622361).

The spelling of 140213402310320 in words is "one hundred forty trillion, two hundred thirteen billion, four hundred two million, three hundred ten thousand, three hundred twenty".