1011450342255 has 16 divisors (see below), whose sum is σ = 1642474587264. Its totient is φ = 531388836000.

The previous prime is 1011450342247. The next prime is 1011450342281. The reversal of 1011450342255 is 5522430541101.

It is not a de Polignac number, because 1011450342255 - 2³ = 1011450342247 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 503208121 + ... + 503210130.

It is an arithmetic number, because the mean of its divisors is an integer number (102654661704).

Almost surely, 2^{1011450342255} is an apocalyptic number.

1011450342255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1011450342255 is a deficient number, since it is larger than the sum of its proper divisors (631024245009).

1011450342255 is a wasteful number, since it uses less digits than its factorization.

1011450342255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1006418326.

The product of its (nonzero) digits is 24000, while the sum is 33.

Adding to 1011450342255 its reverse (5522430541101), we get a palindrome (6533880883356).

The spelling of 1011450342255 in words is "one trillion, eleven billion, four hundred fifty million, three hundred forty-two thousand, two hundred fifty-five".