30124034 has 32 divisors (see below), whose sum is σ = 49630320. Its totient is φ = 13658112.

The previous prime is 30124021. The next prime is 30124067. The reversal of 30124034 is 43042103.

It can be written as a sum of positive squares in 8 ways, for example, as 28569025 + 1555009 = 5345^2 + 1247^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131432 + ... + 131660.

Almost surely, 2^30124034 is an apocalyptic number.

30124034 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

30124034 is a deficient number, since it is larger than the sum of its proper divisors (19506286).

30124034 is a wasteful number, since it uses less digits than its factorization.

30124034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 374.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 30124034 is about 5488.5365991310. The cubic root of 30124034 is about 311.1508867606.

Adding to 30124034 its reverse (43042103), we get a palindrome (73166137).

The spelling of 30124034 in words is "thirty million, one hundred twenty-four thousand, thirty-four".