9140055413 has 2 divisors, whose sum is σ = 9140055414. Its totient is φ = 9140055412.

The previous prime is 9140055391. The next prime is 9140055427. The reversal of 9140055413 is 3145500419.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9122733169 + 17322244 = 95513^2 + 4162^2 .

It is a cyclic number.

It is not a de Polignac number, because 9140055413 - 2¹² = 9140051317 is a prime.

It is a super-2 number, since 2×9140055413² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 9140055413.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9140055443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4570027706 + 4570027707.

It is an arithmetic number, because the mean of its divisors is an integer number (4570027707).

Almost surely, 2^9140055413 is an apocalyptic number.

It is an amenable number.

9140055413 is a deficient number, since it is larger than the sum of its proper divisors (1).

9140055413 is an equidigital number, since it uses as much as digits as its factorization.

9140055413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10800, while the sum is 32.

The square root of 9140055413 is about 95603.6370280964. The cubic root of 9140055413 is about 2090.8182211012.

The spelling of 9140055413 in words is "nine billion, one hundred forty million, fifty-five thousand, four hundred thirteen".