1235803828395 has 32 divisors (see below), whose sum is σ = 1981256993280. Its totient is φ = 657772704000.

The previous prime is 1235803828387. The next prime is 1235803828403. The reversal of 1235803828395 is 5938283085321.

It is an interprime number because it is at equal distance from previous prime (1235803828387) and next prime (1235803828403).

It is not a de Polignac number, because 1235803828395 - 2³ = 1235803828387 is a prime.

It is a super-2 number, since 2×1235803828395² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21817671 + ... + 21874239.

It is an arithmetic number, because the mean of its divisors is an integer number (61914281040).

Almost surely, 2^{1235803828395} is an apocalyptic number.

1235803828395 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1235803828395 is a deficient number, since it is larger than the sum of its proper divisors (745453164885).

1235803828395 is a wasteful number, since it uses less digits than its factorization.

1235803828395 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59475.

The product of its (nonzero) digits is 12441600, while the sum is 57.

The spelling of 1235803828395 in words is "one trillion, two hundred thirty-five billion, eight hundred three million, eight hundred twenty-eight thousand, three hundred ninety-five".