30143550415 has 16 divisors (see below), whose sum is σ = 39468865536. Its totient is φ = 21918016800.

The previous prime is 30143550401. The next prime is 30143550419. The reversal of 30143550415 is 51405534103.

It is not a de Polignac number, because 30143550415 - 2¹¹ = 30143548367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30143550419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221710 + ... + 330820.

It is an arithmetic number, because the mean of its divisors is an integer number (2466804096).

Almost surely, 2^30143550415 is an apocalyptic number.

30143550415 is a deficient number, since it is larger than the sum of its proper divisors (9325315121).

30143550415 is a wasteful number, since it uses less digits than its factorization.

30143550415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114150.

The product of its (nonzero) digits is 18000, while the sum is 31.

The spelling of 30143550415 in words is "thirty billion, one hundred forty-three million, five hundred fifty thousand, four hundred fifteen".