255416700000 has 576 divisors, whose sum is σ = 1044914121216. Its totient is φ = 53068800000.

The previous prime is 255416699983. The next prime is 255416700013. The reversal of 255416700000 is 7614552.

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 95 ways as a sum of consecutive naturals, for example, 23094472 + ... + 23105528.

It is an arithmetic number, because the mean of its divisors is an integer number (1814087016).

Almost surely, 2^255416700000 is an apocalyptic number.

255416700000 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 255416700000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (522457060608).

255416700000 is an abundant number, since it is smaller than the sum of its proper divisors (789497421216).

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

255416700000 is a wasteful number, since it uses less digits than its factorization.

255416700000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11113 (or 11085 counting only the distinct ones).

The product of its (nonzero) digits is 8400, while the sum is 30.

The spelling of 255416700000 in words is "two hundred fifty-five billion, four hundred sixteen million, seven hundred thousand".