140314243014121 has 8 divisors (see below), whose sum is σ = 153070192229184. Its totient is φ = 127558311955920.

The previous prime is 140314243014091. The next prime is 140314243014137. The reversal of 140314243014121 is 121410342413041.

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

It is a cyclic number.

It is not a de Polignac number, because 140314243014121 - 2²⁵ = 140314209459689 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140314243011121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15444076 + ... + 22784818.

It is an arithmetic number, because the mean of its divisors is an integer number (19133774028648).

Almost surely, 2^{140314243014121} is an apocalyptic number.

140314243014121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

140314243014121 is a deficient number, since it is larger than the sum of its proper divisors (12755949215063).

140314243014121 is a wasteful number, since it uses less digits than its factorization.

140314243014121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9078431.

The product of its (nonzero) digits is 9216, while the sum is 31.

Adding to 140314243014121 its reverse (121410342413041), we get a palindrome (261724585427162).

The spelling of 140314243014121 in words is "one hundred forty trillion, three hundred fourteen billion, two hundred forty-three million, fourteen thousand, one hundred twenty-one".