235430787900 has 1152 divisors, whose sum is σ = 930180464640. Its totient is φ = 44513280000.

The previous prime is 235430787887. The next prime is 235430787931. The reversal of 235430787900 is 9787034532.

It is a self number, because there is not a number n which added to its sum of digits gives 235430787900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 383 ways as a sum of consecutive naturals, for example, 2083458244 + ... + 2083458356.

It is an arithmetic number, because the mean of its divisors is an integer number (807448320).

Almost surely, 2^235430787900 is an apocalyptic number.

235430787900 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 235430787900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (465090232320).

235430787900 is an abundant number, since it is smaller than the sum of its proper divisors (694749676740).

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

235430787900 is a wasteful number, since it uses less digits than its factorization.

235430787900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315 (or 308 counting only the distinct ones).

The product of its (nonzero) digits is 1270080, while the sum is 48.

The spelling of 235430787900 in words is "two hundred thirty-five billion, four hundred thirty million, seven hundred eighty-seven thousand, nine hundred".