1010322444 has 48 divisors (see below), whose sum is σ = 2563571808. Its totient is φ = 308395008.

The previous prime is 1010322437. The next prime is 1010322479. The reversal of 1010322444 is 4442230101.

It is a self number, because there is not a number n which added to its sum of digits gives 1010322444.

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, 59379 + ... + 74474.

It is an arithmetic number, because the mean of its divisors is an integer number (53407746).

Almost surely, 2^1010322444 is an apocalyptic number.

It is an amenable number.

1010322444 is an abundant number, since it is smaller than the sum of its proper divisors (1553249364).

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

1010322444 is a wasteful number, since it uses less digits than its factorization.

1010322444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133914 (or 133912 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 1010322444 is about 31785.5697447757. The cubic root of 1010322444 is about 1003.4290428916.

Adding to 1010322444 its reverse (4442230101), we get a palindrome (5452552545).

The spelling of 1010322444 in words is "one billion, ten million, three hundred twenty-two thousand, four hundred forty-four".