140102342116 has 18 divisors (see below), whose sum is σ = 269494382150. Its totient is φ = 63682882560.

The previous prime is 140102342113. The next prime is 140102342137. The reversal of 140102342116 is 611243201041.

It can be written as a sum of positive squares in only one way, i.e., 139760831716 + 341510400 = 373846^2 + 18480^2 .

It is not an unprimeable number, because it can be changed into a prime (140102342113) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 144733341 + ... + 144734308.

Almost surely, 2^140102342116 is an apocalyptic number.

It is an amenable number.

140102342116 is a deficient number, since it is larger than the sum of its proper divisors (129392040034).

140102342116 is a wasteful number, since it uses less digits than its factorization.

140102342116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 289467675 (or 289467662 counting only the distinct ones).

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

Adding to 140102342116 its reverse (611243201041), we get a palindrome (751345543157).

The spelling of 140102342116 in words is "one hundred forty billion, one hundred two million, three hundred forty-two thousand, one hundred sixteen".