1102441450 has 48 divisors (see below), whose sum is σ = 2270417184. Its totient is φ = 394891200.

The previous prime is 1102441433. The next prime is 1102441469. The reversal of 1102441450 is 541442011.

It is a Harshad number since it is a multiple of its sum of digits (22).

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, 21892 + ... + 51808.

It is an arithmetic number, because the mean of its divisors is an integer number (47300358).

Almost surely, 2^1102441450 is an apocalyptic number.

1102441450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1102441450 is an abundant number, since it is smaller than the sum of its proper divisors (1167975734).

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

1102441450 is a wasteful number, since it uses less digits than its factorization.

1102441450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30007 (or 30002 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 1102441450 is about 33203.0337469334. The cubic root of 1102441450 is about 1033.0432663688.

Adding to 1102441450 its reverse (541442011), we get a palindrome (1643883461).

The spelling of 1102441450 in words is "one billion, one hundred two million, four hundred forty-one thousand, four hundred fifty".