255735412034040 has 96 divisors (see below), whose sum is σ = 831142966258800. Its totient is φ = 68195873802240.

The previous prime is 255735412033993. The next prime is 255735412034131. The reversal of 255735412034040 is 40430214537552.

255735412034040 is a `hidden beast` number, since 2 + 5 + 5 + 7 + 3 + 541 + 20 + 3 + 40 + 40 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119296776 + ... + 121421544.

Almost surely, 2^{255735412034040} is an apocalyptic number.

255735412034040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

255735412034040 is an abundant number, since it is smaller than the sum of its proper divisors (575407554224760).

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

255735412034040 is a wasteful number, since it uses less digits than its factorization.

255735412034040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2459117 (or 2459110 counting only the distinct ones).

The product of its (nonzero) digits is 2016000, while the sum is 45.

The spelling of 255735412034040 in words is "two hundred fifty-five trillion, seven hundred thirty-five billion, four hundred twelve million, thirty-four thousand, forty".