2140412340101 has 4 divisors (see below), whose sum is σ = 2446185531552. Its totient is φ = 1834639148652.

The previous prime is 2140412340091. The next prime is 2140412340109. The reversal of 2140412340101 is 1010432140412.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2140412340101 - 2³⁸ = 1865534433157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2140412340109) 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, 152886595715 + ... + 152886595728.

It is an arithmetic number, because the mean of its divisors is an integer number (611546382888).

Almost surely, 2^{2140412340101} is an apocalyptic number.

It is an amenable number.

2140412340101 is a deficient number, since it is larger than the sum of its proper divisors (305773191451).

2140412340101 is an equidigital number, since it uses as much as digits as its factorization.

2140412340101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 305773191450.

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 2140412340101 its reverse (1010432140412), we get a palindrome (3150844480513).

The spelling of 2140412340101 in words is "two trillion, one hundred forty billion, four hundred twelve million, three hundred forty thousand, one hundred one".