1941288255 has 32 divisors (see below), whose sum is σ = 3465676800. Its totient is φ = 1031004576.

The previous prime is 1941288247. The next prime is 1941288263. The reversal of 1941288255 is 5528821491.

It is an interprime number because it is at equal distance from previous prime (1941288247) and next prime (1941288263).

It is not a de Polignac number, because 1941288255 - 2³ = 1941288247 is a prime.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1941288255.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2182 + ... + 62348.

It is an arithmetic number, because the mean of its divisors is an integer number (108302400).

Almost surely, 2^1941288255 is an apocalyptic number.

1941288255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1941288255 is a deficient number, since it is larger than the sum of its proper divisors (1524388545).

1941288255 is a wasteful number, since it uses less digits than its factorization.

1941288255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60420 (or 60414 counting only the distinct ones).

The product of its digits is 230400, while the sum is 45.

The square root of 1941288255 is about 44060.0528256606. The cubic root of 1941288255 is about 1247.4697092925.

The spelling of 1941288255 in words is "one billion, nine hundred forty-one million, two hundred eighty-eight thousand, two hundred fifty-five".