30240299133 has 32 divisors (see below), whose sum is σ = 49321641600. Its totient is φ = 18159292800.

The previous prime is 30240299119. The next prime is 30240299209. The reversal of 30240299133 is 33199204203.

30240299133 is a `hidden beast` number, since 30 + 2 + 402 + 99 + 133 = 666.

It is not a de Polignac number, because 30240299133 - 2¹⁷ = 30240168061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30240299113) 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 31 ways as a sum of consecutive naturals, for example, 434688 + ... + 499433.

It is an arithmetic number, because the mean of its divisors is an integer number (1541301300).

Almost surely, 2^30240299133 is an apocalyptic number.

30240299133 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

30240299133 is a deficient number, since it is larger than the sum of its proper divisors (19081342467).

30240299133 is a wasteful number, since it uses less digits than its factorization.

30240299133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 934250 (or 934244 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 36.

The spelling of 30240299133 in words is "thirty billion, two hundred forty million, two hundred ninety-nine thousand, one hundred thirty-three".