42898311 has 12 divisors (see below), whose sum is σ = 62980840. Its totient is φ = 28129680.

The previous prime is 42898309. The next prime is 42898313. The reversal of 42898311 is 11389824.

42898311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (42898309) and next prime (42898313).

It is not a de Polignac number, because 42898311 - 2¹ = 42898309 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 (42898313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 38521 + ... + 39618.

Almost surely, 2^42898311 is an apocalyptic number.

42898311 is a deficient number, since it is larger than the sum of its proper divisors (20082529).

42898311 is a wasteful number, since it uses less digits than its factorization.

42898311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78206 (or 78203 counting only the distinct ones).

The product of its digits is 13824, while the sum is 36.

The square root of 42898311 is about 6549.6802212016. The cubic root of 42898311 is about 350.0634198002.

The spelling of 42898311 in words is "forty-two million, eight hundred ninety-eight thousand, three hundred eleven".