7401818033 has 8 divisors (see below), whose sum is σ = 7478173248. Its totient is φ = 7325549424.

The previous prime is 7401817963. The next prime is 7401818041. The reversal of 7401818033 is 3308181047.

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

It is a cyclic number.

It is not a de Polignac number, because 7401818033 - 2²⁶ = 7334709169 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7401817984 and 7401818002.

It is not an unprimeable number, because it can be changed into a prime (7401815033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157766 + ... + 199232.

It is an arithmetic number, because the mean of its divisors is an integer number (934771656).

Almost surely, 2^7401818033 is an apocalyptic number.

It is an amenable number.

7401818033 is a deficient number, since it is larger than the sum of its proper divisors (76355215).

7401818033 is a wasteful number, since it uses less digits than its factorization.

7401818033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43303.

The product of its (nonzero) digits is 16128, while the sum is 35.

The square root of 7401818033 is about 86033.8191236446. The cubic root of 7401818033 is about 1948.8547325376.

The spelling of 7401818033 in words is "seven billion, four hundred one million, eight hundred eighteen thousand, thirty-three".