4314320475621 has 32 divisors (see below), whose sum is σ = 6241941581568. Its totient is φ = 2634826268160.

The previous prime is 4314320475611. The next prime is 4314320475649. The reversal of 4314320475621 is 1265740234134.

It is not a de Polignac number, because 4314320475621 - 2⁶ = 4314320475557 is a prime.

It is a super-2 number, since 2×4314320475621² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4314320475611) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18676536 + ... + 18906126.

It is an arithmetic number, because the mean of its divisors is an integer number (195060674424).

Almost surely, 2^{4314320475621} is an apocalyptic number.

It is an amenable number.

4314320475621 is a deficient number, since it is larger than the sum of its proper divisors (1927621105947).

4314320475621 is a wasteful number, since it uses less digits than its factorization.

4314320475621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 233261.

The product of its (nonzero) digits is 483840, while the sum is 42.

The spelling of 4314320475621 in words is "four trillion, three hundred fourteen billion, three hundred twenty million, four hundred seventy-five thousand, six hundred twenty-one".