4313213923 has 16 divisors (see below), whose sum is σ = 4555505664. Its totient is φ = 4077701280.

The previous prime is 4313213917. The next prime is 4313213963. The reversal of 4313213923 is 3293123134.

It is a cyclic number.

It is not a de Polignac number, because 4313213923 - 2¹³ = 4313205731 is a prime.

It is a super-2 number, since 2×4313213923² = 37207628691122099858, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4313213963) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 881961 + ... + 886837.

It is an arithmetic number, because the mean of its divisors is an integer number (284719104).

Almost surely, 2^4313213923 is an apocalyptic number.

4313213923 is a deficient number, since it is larger than the sum of its proper divisors (242291741).

4313213923 is a wasteful number, since it uses less digits than its factorization.

4313213923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5562.

The product of its digits is 11664, while the sum is 31.

The square root of 4313213923 is about 65675.0631746936. The cubic root of 4313213923 is about 1627.7973338209.

The spelling of 4313213923 in words is "four billion, three hundred thirteen million, two hundred thirteen thousand, nine hundred twenty-three".