1241034021 has 8 divisors (see below), whose sum is σ = 1838568960. Its totient is φ = 827355996.

The previous prime is 1241033953. The next prime is 1241034031. The reversal of 1241034021 is 1204301421.

It is not a de Polignac number, because 1241034021 - 2¹¹ = 1241031973 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1241033985 and 1241034003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241034031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22982085 + ... + 22982138.

It is an arithmetic number, because the mean of its divisors is an integer number (229821120).

Almost surely, 2^1241034021 is an apocalyptic number.

It is an amenable number.

1241034021 is a deficient number, since it is larger than the sum of its proper divisors (597534939).

1241034021 is an equidigital number, since it uses as much as digits as its factorization.

1241034021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45964232 (or 45964226 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1241034021 is about 35228.3127753800. The cubic root of 1241034021 is about 1074.6356135831.

Adding to 1241034021 its reverse (1204301421), we get a palindrome (2445335442).

The spelling of 1241034021 in words is "one billion, two hundred forty-one million, thirty-four thousand, twenty-one".