140131320211402 has 8 divisors (see below), whose sum is σ = 226365978803076. Its totient is φ = 64675993943712.

The previous prime is 140131320211361. The next prime is 140131320211411. The reversal of 140131320211402 is 204112023131041.

It can be written as a sum of positive squares in 2 ways, for example, as 114791060255481 + 25340259955921 = 10714059^2 + 5033911^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2694833080963 + ... + 2694833081014.

Almost surely, 2^{140131320211402} is an apocalyptic number.

140131320211402 is a deficient number, since it is larger than the sum of its proper divisors (86234658591674).

140131320211402 is a wasteful number, since it uses less digits than its factorization.

140131320211402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5389666161992.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 140131320211402 its reverse (204112023131041), we get a palindrome (344243343342443).

The spelling of 140131320211402 in words is "one hundred forty trillion, one hundred thirty-one billion, three hundred twenty million, two hundred eleven thousand, four hundred two".