2142103401411 has 4 divisors (see below), whose sum is σ = 2856137868552. Its totient is φ = 1428068934272.

The previous prime is 2142103401359. The next prime is 2142103401527. The reversal of 2142103401411 is 1141043012412.

It is a happy number.

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 2142103401411 - 2¹⁴ = 2142103385027 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2142103401811) 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, 357017233566 + ... + 357017233571.

It is an arithmetic number, because the mean of its divisors is an integer number (714034467138).

Almost surely, 2^{2142103401411} is an apocalyptic number.

2142103401411 is a deficient number, since it is larger than the sum of its proper divisors (714034467141).

2142103401411 is an equidigital number, since it uses as much as digits as its factorization.

2142103401411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 714034467140.

The product of its (nonzero) digits is 768, while the sum is 24.

Adding to 2142103401411 its reverse (1141043012412), we get a palindrome (3283146413823).

The spelling of 2142103401411 in words is "two trillion, one hundred forty-two billion, one hundred three million, four hundred one thousand, four hundred eleven".