4321431674651 has 8 divisors (see below), whose sum is σ = 5318685138144. Its totient is φ = 3419154731520.

The previous prime is 4321431674633. The next prime is 4321431674671. The reversal of 4321431674651 is 1564761341234.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4321431674651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4321431674596 and 4321431674605.

It is not an unprimeable number, because it can be changed into a prime (4321431674671) 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, 23744129990 + ... + 23744130171.

It is an arithmetic number, because the mean of its divisors is an integer number (664835642268).

Almost surely, 2^{4321431674651} is an apocalyptic number.

4321431674651 is a deficient number, since it is larger than the sum of its proper divisors (997253463493).

4321431674651 is a wasteful number, since it uses less digits than its factorization.

4321431674651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47488260181.

The product of its digits is 1451520, while the sum is 47.

The spelling of 4321431674651 in words is "four trillion, three hundred twenty-one billion, four hundred thirty-one million, six hundred seventy-four thousand, six hundred fifty-one".