1012237441 has 4 divisors (see below), whose sum is σ = 1021697712. Its totient is φ = 1002777172.

The previous prime is 1012237427. The next prime is 1012237463. The reversal of 1012237441 is 1447322101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1012237441 - 2¹⁵ = 1012204673 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1012237411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4729975 + ... + 4730188.

It is an arithmetic number, because the mean of its divisors is an integer number (255424428).

Almost surely, 2^1012237441 is an apocalyptic number.

It is an amenable number.

1012237441 is a deficient number, since it is larger than the sum of its proper divisors (9460271).

1012237441 is an equidigital number, since it uses as much as digits as its factorization.

1012237441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9460270.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 1012237441 is about 31815.6791692398. The cubic root of 1012237441 is about 1004.0626197696.

Adding to 1012237441 its reverse (1447322101), we get a palindrome (2459559542).

The spelling of 1012237441 in words is "one billion, twelve million, two hundred thirty-seven thousand, four hundred forty-one".