714114126421 has 4 divisors (see below), whose sum is σ = 738738751500. Its totient is φ = 689489501344.

The previous prime is 714114126413. The next prime is 714114126449. The reversal of 714114126421 is 124621411417.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 124621411417 = 5309 ⋅23473613.

It can be written as a sum of positive squares in 2 ways, for example, as 381201282225 + 332912844196 = 617415^2 + 576986^2 .

It is a cyclic number.

It is not a de Polignac number, because 714114126421 - 2³ = 714114126413 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 (714114526421) 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, 12312312496 + ... + 12312312553.

It is an arithmetic number, because the mean of its divisors is an integer number (184684687875).

Almost surely, 2^714114126421 is an apocalyptic number.

It is an amenable number.

714114126421 is a deficient number, since it is larger than the sum of its proper divisors (24624625079).

714114126421 is a wasteful number, since it uses less digits than its factorization.

714114126421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24624625078.

The product of its digits is 10752, while the sum is 34.

Adding to 714114126421 its reverse (124621411417), we get a palindrome (838735537838).

The spelling of 714114126421 in words is "seven hundred fourteen billion, one hundred fourteen million, one hundred twenty-six thousand, four hundred twenty-one".