235302422520 has 192 divisors, whose sum is σ = 776926352160. Its totient is φ = 56968637440.

The previous prime is 235302422519. The next prime is 235302422573. The reversal of 235302422520 is 25224203532.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 11562274 + ... + 11582606.

Almost surely, 2^235302422520 is an apocalyptic number.

235302422520 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 235302422520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (388463176080).

235302422520 is an abundant number, since it is smaller than the sum of its proper divisors (541623929640).

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

235302422520 is a wasteful number, since it uses less digits than its factorization.

235302422520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21166 (or 21151 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 30.

The spelling of 235302422520 in words is "two hundred thirty-five billion, three hundred two million, four hundred twenty-two thousand, five hundred twenty".