30143443445151 has 32 divisors (see below), whose sum is σ = 43105785108480. Its totient is φ = 18680866898400.

The previous prime is 30143443445117. The next prime is 30143443445161. The reversal of 30143443445151 is 15154434434103.

It is not a de Polignac number, because 30143443445151 - 2³⁵ = 30109083706783 is a prime.

It is a super-3 number, since 3×30143443445151³ (a number of 41 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30143443445161) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16796185 + ... + 18504018.

It is an arithmetic number, because the mean of its divisors is an integer number (1347055784640).

Almost surely, 2^{30143443445151} is an apocalyptic number.

30143443445151 is a deficient number, since it is larger than the sum of its proper divisors (12962341663329).

30143443445151 is a wasteful number, since it uses less digits than its factorization.

30143443445151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35300507.

The product of its (nonzero) digits is 691200, while the sum is 42.

Adding to 30143443445151 its reverse (15154434434103), we get a palindrome (45297877879254).

The spelling of 30143443445151 in words is "thirty trillion, one hundred forty-three billion, four hundred forty-three million, four hundred forty-five thousand, one hundred fifty-one".