272403145350 has 432 divisors, whose sum is σ = 886397597280. Its totient is φ = 58743014400.

The previous prime is 272403145319. The next prime is 272403145387. The reversal of 272403145350 is 53541304272.

272403145350 is a `hidden beast` number, since 2 + 7 + 240 + 314 + 53 + 50 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 215 ways as a sum of consecutive naturals, for example, 478739866 + ... + 478740434.

It is an arithmetic number, because the mean of its divisors is an integer number (2051846290).

Almost surely, 2^272403145350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 272403145350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (443198798640).

272403145350 is an abundant number, since it is smaller than the sum of its proper divisors (613994451930).

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

272403145350 is a wasteful number, since it uses less digits than its factorization.

272403145350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1053 (or 1026 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 36.

The spelling of 272403145350 in words is "two hundred seventy-two billion, four hundred three million, one hundred forty-five thousand, three hundred fifty".