9930141551 has 16 divisors (see below), whose sum is σ = 11407781760. Its totient is φ = 8548714080.

The previous prime is 9930141499. The next prime is 9930141553. The reversal of 9930141551 is 1551410399.

9930141551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-9930141551 is a prime.

It is a super-2 number, since 2×9930141551² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9930141553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 576080 + ... + 593066.

It is an arithmetic number, because the mean of its divisors is an integer number (712986360).

Almost surely, 2^9930141551 is an apocalyptic number.

9930141551 is a deficient number, since it is larger than the sum of its proper divisors (1477640209).

9930141551 is a wasteful number, since it uses less digits than its factorization.

9930141551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19814.

The product of its (nonzero) digits is 24300, while the sum is 38.

The square root of 9930141551 is about 99650.0955895176. The cubic root of 9930141551 is about 2149.4061133070.

The spelling of 9930141551 in words is "nine billion, nine hundred thirty million, one hundred forty-one thousand, five hundred fifty-one".