1241820032 has 16 divisors (see below), whose sum is σ = 2473938600. Its totient is φ = 620909952.

The previous prime is 1241820001. The next prime is 1241820037. The reversal of 1241820032 is 2300281421.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (16).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241820037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4850732 + ... + 4850987.

Almost surely, 2^1241820032 is an apocalyptic number.

It is an amenable number.

1241820032 is a deficient number, since it is larger than the sum of its proper divisors (1232118568).

1241820032 is an frugal number, since it uses more digits than its factorization.

1241820032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9701733 (or 9701721 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1241820032 is about 35239.4669653217. The cubic root of 1241820032 is about 1074.8624397985.

The spelling of 1241820032 in words is "one billion, two hundred forty-one million, eight hundred twenty thousand, thirty-two".