1001403422141 has 4 divisors (see below), whose sum is σ = 1001427034272. Its totient is φ = 1001379810012.

The previous prime is 1001403422137. The next prime is 1001403422143. The reversal of 1001403422141 is 1412243041001.

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 1001403422141 - 2² = 1001403422137 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1001403422143) 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, 11742335 + ... + 11827308.

It is an arithmetic number, because the mean of its divisors is an integer number (250356758568).

Almost surely, 2^{1001403422141} is an apocalyptic number.

It is an amenable number.

1001403422141 is a deficient number, since it is larger than the sum of its proper divisors (23612131).

1001403422141 is an equidigital number, since it uses as much as digits as its factorization.

1001403422141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23612130.

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

Adding to 1001403422141 its reverse (1412243041001), we get a palindrome (2413646463142).

The spelling of 1001403422141 in words is "one trillion, one billion, four hundred three million, four hundred twenty-two thousand, one hundred forty-one".