140432121122411 has 8 divisors (see below), whose sum is σ = 143121986782560. Its totient is φ = 137743744462272.

The previous prime is 140432121122407. The next prime is 140432121122459. The reversal of 140432121122411 is 114221121234041.

It is a happy number.

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 140432121122411 - 2² = 140432121122407 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (140432121122611) 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, 372059570 + ... + 372436823.

It is an arithmetic number, because the mean of its divisors is an integer number (17890248347820).

Almost surely, 2^{140432121122411} is an apocalyptic number.

140432121122411 is a deficient number, since it is larger than the sum of its proper divisors (2689865660149).

140432121122411 is an equidigital number, since it uses as much as digits as its factorization.

140432121122411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 744500005.

The product of its (nonzero) digits is 3072, while the sum is 29.

Adding to 140432121122411 its reverse (114221121234041), we get a palindrome (254653242356452).

The spelling of 140432121122411 in words is "one hundred forty trillion, four hundred thirty-two billion, one hundred twenty-one million, one hundred twenty-two thousand, four hundred eleven".