1421000347713 has 8 divisors (see below), whose sum is σ = 1894699149408. Its totient is φ = 947317555584.

The previous prime is 1421000347643. The next prime is 1421000347729. The reversal of 1421000347713 is 3177430001241.

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

It is not a de Polignac number, because 1421000347713 - 2²⁴ = 1420983570497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1421000347313) 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, 3793731 + ... + 4151432.

It is an arithmetic number, because the mean of its divisors is an integer number (236837393676).

Almost surely, 2^{1421000347713} is an apocalyptic number.

It is an amenable number.

1421000347713 is a deficient number, since it is larger than the sum of its proper divisors (473698801695).

1421000347713 is an equidigital number, since it uses as much as digits as its factorization.

1421000347713 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8004783.

The product of its (nonzero) digits is 14112, while the sum is 33.

Adding to 1421000347713 its reverse (3177430001241), we get a palindrome (4598430348954).

The spelling of 1421000347713 in words is "one trillion, four hundred twenty-one billion, three hundred forty-seven thousand, seven hundred thirteen".