30144113402 has 32 divisors (see below), whose sum is σ = 49180727232. Its totient is φ = 13773867264.

The previous prime is 30144113401. The next prime is 30144113429. The reversal of 30144113402 is 20431144103.

It is not an unprimeable number, because it can be changed into a prime (30144113401) 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 15 ways as a sum of consecutive naturals, for example, 6721853 + ... + 6726335.

It is an arithmetic number, because the mean of its divisors is an integer number (1536897726).

Almost surely, 2^30144113402 is an apocalyptic number.

30144113402 is a deficient number, since it is larger than the sum of its proper divisors (19036613830).

30144113402 is a wasteful number, since it uses less digits than its factorization.

30144113402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7022.

The product of its (nonzero) digits is 1152, while the sum is 23.

Adding to 30144113402 its reverse (20431144103), we get a palindrome (50575257505).

The spelling of 30144113402 in words is "thirty billion, one hundred forty-four million, one hundred thirteen thousand, four hundred two".