1494030033 has 12 divisors (see below), whose sum is σ = 2232459060. Its totient is φ = 961674336.

The previous prime is 1494030019. The next prime is 1494030047. The reversal of 1494030033 is 3300304941.

It is an interprime number because it is at equal distance from previous prime (1494030019) and next prime (1494030047).

It can be written as a sum of positive squares in 2 ways, for example, as 426505104 + 1067524929 = 20652^2 + 32673^2 .

It is not a de Polignac number, because 1494030033 - 2⁵ = 1494030001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1494029979 and 1494030006.

It is not an unprimeable number, because it can be changed into a prime (1494030053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2861866 + ... + 2862387.

It is an arithmetic number, because the mean of its divisors is an integer number (186038255).

Almost surely, 2^1494030033 is an apocalyptic number.

It is an amenable number.

1494030033 is a deficient number, since it is larger than the sum of its proper divisors (738429027).

1494030033 is a wasteful number, since it uses less digits than its factorization.

1494030033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5724288 (or 5724285 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

The square root of 1494030033 is about 38652.6846803686. The cubic root of 1494030033 is about 1143.1935775272.

Adding to 1494030033 its reverse (3300304941), we get a palindrome (4794334974).

The spelling of 1494030033 in words is "one billion, four hundred ninety-four million, thirty thousand, thirty-three".