4351152220431 has 8 divisors (see below), whose sum is σ = 6001589269680. Its totient is φ = 2800741659072.

The previous prime is 4351152220423. The next prime is 4351152220453. The reversal of 4351152220431 is 1340222511534.

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

It is not a de Polignac number, because 4351152220431 - 2³ = 4351152220423 is a prime.

It is a super-2 number, since 2×4351152220431² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4351152220392 and 4351152220401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4351152220031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25006621870 + ... + 25006622043.

It is an arithmetic number, because the mean of its divisors is an integer number (750198658710).

Almost surely, 2^{4351152220431} is an apocalyptic number.

4351152220431 is a deficient number, since it is larger than the sum of its proper divisors (1650437049249).

4351152220431 is a wasteful number, since it uses less digits than its factorization.

4351152220431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50013243945.

The product of its (nonzero) digits is 28800, while the sum is 33.

Adding to 4351152220431 its reverse (1340222511534), we get a palindrome (5691374731965).

The spelling of 4351152220431 in words is "four trillion, three hundred fifty-one billion, one hundred fifty-two million, two hundred twenty thousand, four hundred thirty-one".