1042244220299 has 32 divisors (see below), whose sum is σ = 1133601557760. Its totient is φ = 954362880000.

The previous prime is 1042244220253. The next prime is 1042244220301. The reversal of 1042244220299 is 9920224422401.

It is a cyclic number.

It is not a de Polignac number, because 1042244220299 - 2¹² = 1042244216203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1042244220499) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 624471437 + ... + 624473105.

It is an arithmetic number, because the mean of its divisors is an integer number (35425048680).

Almost surely, 2^{1042244220299} is an apocalyptic number.

1042244220299 is a deficient number, since it is larger than the sum of its proper divisors (91357337461).

1042244220299 is a wasteful number, since it uses less digits than its factorization.

1042244220299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3671.

The product of its (nonzero) digits is 165888, while the sum is 41.

The spelling of 1042244220299 in words is "one trillion, forty-two billion, two hundred forty-four million, two hundred twenty thousand, two hundred ninety-nine".