10140420401411 has 4 divisors (see below), whose sum is σ = 10162609505592. Its totient is φ = 10118231297232.

The previous prime is 10140420401369. The next prime is 10140420401429. The reversal of 10140420401411 is 11410402404101.

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

It is a cyclic number.

It is not a de Polignac number, because 10140420401411 - 2¹⁰ = 10140420400387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10140420401311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11094551405 + ... + 11094552318.

It is an arithmetic number, because the mean of its divisors is an integer number (2540652376398).

Almost surely, 2^{10140420401411} is an apocalyptic number.

10140420401411 is a deficient number, since it is larger than the sum of its proper divisors (22189104181).

10140420401411 is an equidigital number, since it uses as much as digits as its factorization.

10140420401411 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22189104180.

The product of its (nonzero) digits is 512, while the sum is 23.

Adding to 10140420401411 its reverse (11410402404101), we get a palindrome (21550822805512).

The spelling of 10140420401411 in words is "ten trillion, one hundred forty billion, four hundred twenty million, four hundred one thousand, four hundred eleven".