9440002151 has 2 divisors, whose sum is σ = 9440002152. Its totient is φ = 9440002150.

The previous prime is 9440002147. The next prime is 9440002181. The reversal of 9440002151 is 1512000449.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 9440002151 - 2² = 9440002147 is a prime.

It is a super-2 number, since 2×9440002151² (a number of 21 digits) contains 22 as substring.

9440002151 is a modest number, since divided by 2151 gives 944 as remainder.

It is a self number, because there is not a number n which added to its sum of digits gives 9440002151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9440002111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4720001075 + 4720001076.

It is an arithmetic number, because the mean of its divisors is an integer number (4720001076).

Almost surely, 2^9440002151 is an apocalyptic number.

9440002151 is a deficient number, since it is larger than the sum of its proper divisors (1).

9440002151 is an equidigital number, since it uses as much as digits as its factorization.

9440002151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 9440002151 is about 97159.6734813369. The cubic root of 9440002151 is about 2113.4437710406.

The spelling of 9440002151 in words is "nine billion, four hundred forty million, two thousand, one hundred fifty-one".