140213101431340 has 48 divisors (see below), whose sum is σ = 336541340745792. Its totient is φ = 48068792303616.

The previous prime is 140213101431317. The next prime is 140213101431367. The reversal of 140213101431340 is 43134101312041.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 140213101431299 and 140213101431308.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 42908437 + ... + 46060396.

It is an arithmetic number, because the mean of its divisors is an integer number (7011277932204).

Almost surely, 2^{140213101431340} is an apocalyptic number.

140213101431340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

140213101431340 is an abundant number, since it is smaller than the sum of its proper divisors (196328239314452).

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

140213101431340 is a wasteful number, since it uses less digits than its factorization.

140213101431340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88980106 (or 88980104 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 28.

Adding to 140213101431340 its reverse (43134101312041), we get a palindrome (183347202743381).

The spelling of 140213101431340 in words is "one hundred forty trillion, two hundred thirteen billion, one hundred one million, four hundred thirty-one thousand, three hundred forty".