672229401033 has 8 divisors (see below), whose sum is σ = 896370308896. Its totient is φ = 448120713600.

The previous prime is 672229401023. The next prime is 672229401073. The reversal of 672229401033 is 330104922276.

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

It is a de Polignac number, because none of the positive numbers 2^k-672229401033 is a prime.

It is a super-2 number, since 2×672229401033² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 672229400982 and 672229401000.

It is not an unprimeable number, because it can be changed into a prime (672229401023) 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, 8006383 + ... + 8089908.

It is an arithmetic number, because the mean of its divisors is an integer number (112046288612).

Almost surely, 2^672229401033 is an apocalyptic number.

It is an amenable number.

672229401033 is a deficient number, since it is larger than the sum of its proper divisors (224140907863).

672229401033 is a wasteful number, since it uses less digits than its factorization.

672229401033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16110215.

The product of its (nonzero) digits is 108864, while the sum is 39.

The spelling of 672229401033 in words is "six hundred seventy-two billion, two hundred twenty-nine million, four hundred one thousand, thirty-three".