4337149921449 has 8 divisors (see below), whose sum is σ = 5788186590720. Its totient is φ = 2888773266576.

The previous prime is 4337149921427. The next prime is 4337149921457. The reversal of 4337149921449 is 9441299417334.

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

It is not a de Polignac number, because 4337149921449 - 2⁹ = 4337149920937 is a prime.

It is a super-2 number, since 2×4337149921449² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4337149921392 and 4337149921401.

It is not an unprimeable number, because it can be changed into a prime (4337149921499) 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, 664999794 + ... + 665006315.

It is an arithmetic number, because the mean of its divisors is an integer number (723523323840).

Almost surely, 2^{4337149921449} is an apocalyptic number.

It is an amenable number.

4337149921449 is a deficient number, since it is larger than the sum of its proper divisors (1451036669271).

4337149921449 is a wasteful number, since it uses less digits than its factorization.

4337149921449 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1330007199.

The product of its digits is 23514624, while the sum is 60.

The spelling of 4337149921449 in words is "four trillion, three hundred thirty-seven billion, one hundred forty-nine million, nine hundred twenty-one thousand, four hundred forty-nine".