1130256446450 has 24 divisors (see below), whose sum is σ = 2106778697712. Its totient is φ = 451134469520.

The previous prime is 1130256446443. The next prime is 1130256446471. The reversal of 1130256446450 is 546446520311.

It is a junction number, because it is equal to n+sod(n) for n = 1130256446398 and 1130256446407.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 24179144 + ... + 24225843.

It is an arithmetic number, because the mean of its divisors is an integer number (87782445738).

Almost surely, 2^{1130256446450} is an apocalyptic number.

1130256446450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1130256446450 is a deficient number, since it is larger than the sum of its proper divisors (976522251262).

1130256446450 is a wasteful number, since it uses less digits than its factorization.

1130256446450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48405466 (or 48405461 counting only the distinct ones).

The product of its (nonzero) digits is 345600, while the sum is 41.

The spelling of 1130256446450 in words is "one trillion, one hundred thirty billion, two hundred fifty-six million, four hundred forty-six thousand, four hundred fifty".