140140141334 has 4 divisors (see below), whose sum is σ = 210210212004. Its totient is φ = 70070070666.

The previous prime is 140140141331. The next prime is 140140141363. The reversal of 140140141334 is 433141041041.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×140140141334² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140140141331) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35035035332 + ... + 35035035335.

It is an arithmetic number, because the mean of its divisors is an integer number (52552553001).

Almost surely, 2^140140141334 is an apocalyptic number.

140140141334 is a deficient number, since it is larger than the sum of its proper divisors (70070070670).

140140141334 is an equidigital number, since it uses as much as digits as its factorization.

140140141334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70070070669.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 140140141334 its reverse (433141041041), we get a palindrome (573281182375).

The spelling of 140140141334 in words is "one hundred forty billion, one hundred forty million, one hundred forty-one thousand, three hundred thirty-four".