10289019438 has 32 divisors (see below), whose sum is σ = 22871671200. Its totient is φ = 3428595648.

The previous prime is 10289019437. The next prime is 10289019439. The reversal of 10289019438 is 83491098201.

It is an interprime number because it is at equal distance from previous prime (10289019437) and next prime (10289019439).

It is a junction number, because it is equal to n+sod(n) for n = 10289019393 and 10289019402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10289019431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153898 + ... + 210386.

It is an arithmetic number, because the mean of its divisors is an integer number (714739725).

Almost surely, 2^10289019438 is an apocalyptic number.

10289019438 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

10289019438 is an abundant number, since it is smaller than the sum of its proper divisors (12582651762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10289019438 is a wasteful number, since it uses less digits than its factorization.

10289019438 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59873 (or 59867 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 45.

The spelling of 10289019438 in words is "ten billion, two hundred eighty-nine million, nineteen thousand, four hundred thirty-eight".