1223045941 has 24 divisors (see below), whose sum is σ = 1402003680. Its totient is φ = 1057668192.

The previous prime is 1223045899. The next prime is 1223045951. The reversal of 1223045941 is 1495403221.

It is not a de Polignac number, because 1223045941 - 2⁹ = 1223045429 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223045951) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3983710 + ... + 3984016.

It is an arithmetic number, because the mean of its divisors is an integer number (58416820).

Almost surely, 2^1223045941 is an apocalyptic number.

It is an amenable number.

1223045941 is a deficient number, since it is larger than the sum of its proper divisors (178957739).

1223045941 is a wasteful number, since it uses less digits than its factorization.

1223045941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 593 (or 466 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 1223045941 is about 34972.0737303352. The cubic root of 1223045941 is about 1069.4182475376.

The spelling of 1223045941 in words is "one billion, two hundred twenty-three million, forty-five thousand, nine hundred forty-one".