140334411402 has 24 divisors (see below), whose sum is σ = 311473939140. Its totient is φ = 45637206720.

The previous prime is 140334411397. The next prime is 140334411433. The reversal of 140334411402 is 204114433041.

140334411402 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 140280960681 + 53450721 = 374541^2 + 7311^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95076777 + ... + 95078252.

Almost surely, 2^140334411402 is an apocalyptic number.

140334411402 is an abundant number, since it is smaller than the sum of its proper divisors (171139527738).

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

140334411402 is a wasteful number, since it uses less digits than its factorization.

140334411402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190155078 (or 190155075 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 27.

Adding to 140334411402 its reverse (204114433041), we get a palindrome (344448844443).

The spelling of 140334411402 in words is "one hundred forty billion, three hundred thirty-four million, four hundred eleven thousand, four hundred two".