4423404973431 has 8 divisors (see below), whose sum is σ = 5907686733424. Its totient is φ = 2944029931200.

The previous prime is 4423404973411. The next prime is 4423404973459. The reversal of 4423404973431 is 1343794043244.

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

It is not a de Polignac number, because 4423404973431 - 2¹⁷ = 4423404842359 is a prime.

It is a super-2 number, since 2×4423404973431² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4423404973411) 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, 1226677336 + ... + 1226680941.

It is an arithmetic number, because the mean of its divisors is an integer number (738460841678).

Almost surely, 2^{4423404973431} is an apocalyptic number.

4423404973431 is a deficient number, since it is larger than the sum of its proper divisors (1484281759993).

4423404973431 is a wasteful number, since it uses less digits than its factorization.

4423404973431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2453358881.

The product of its (nonzero) digits is 3483648, while the sum is 48.

The spelling of 4423404973431 in words is "four trillion, four hundred twenty-three billion, four hundred four million, nine hundred seventy-three thousand, four hundred thirty-one".