1431001034121 has 8 divisors (see below), whose sum is σ = 1908007041664. Its totient is φ = 953997858000.

The previous prime is 1431001034117. The next prime is 1431001034143. The reversal of 1431001034121 is 1214301001341.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1431001034121 - 2² = 1431001034117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1431001034161) 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, 1226775 + ... + 2089731.

It is an arithmetic number, because the mean of its divisors is an integer number (238500880208).

Almost surely, 2^{1431001034121} is an apocalyptic number.

It is an amenable number.

1431001034121 is a deficient number, since it is larger than the sum of its proper divisors (477006007543).

1431001034121 is an equidigital number, since it uses as much as digits as its factorization.

1431001034121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1415711.

The product of its (nonzero) digits is 288, while the sum is 21.

Adding to 1431001034121 its reverse (1214301001341), we get a palindrome (2645302035462).

The spelling of 1431001034121 in words is "one trillion, four hundred thirty-one billion, one million, thirty-four thousand, one hundred twenty-one".