140314215235142 has 8 divisors (see below), whose sum is σ = 226661424610656. Its totient is φ = 64760407031592.

The previous prime is 140314215235081. The next prime is 140314215235147. The reversal of 140314215235142 is 241532512413041.

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

It is a junction number, because it is equal to n+sod(n) for n = 140314215235096 and 140314215235105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140314215235147) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2698350292958 + ... + 2698350293009.

It is an arithmetic number, because the mean of its divisors is an integer number (28332678076332).

Almost surely, 2^{140314215235142} is an apocalyptic number.

140314215235142 is a deficient number, since it is larger than the sum of its proper divisors (86347209375514).

140314215235142 is a wasteful number, since it uses less digits than its factorization.

140314215235142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5396700585982.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 140314215235142 its reverse (241532512413041), we get a palindrome (381846727648183).

The spelling of 140314215235142 in words is "one hundred forty trillion, three hundred fourteen billion, two hundred fifteen million, two hundred thirty-five thousand, one hundred forty-two".