1010421441 has 24 divisors (see below), whose sum is σ = 1533954240. Its totient is φ = 639673056.

The previous prime is 1010421431. The next prime is 1010421481. The reversal of 1010421441 is 1441240101.

It is not a de Polignac number, because 1010421441 - 2¹³ = 1010413249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1010421431) 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, 11215 + ... + 46331.

It is an arithmetic number, because the mean of its divisors is an integer number (63914760).

Almost surely, 2^1010421441 is an apocalyptic number.

It is an amenable number.

1010421441 is a deficient number, since it is larger than the sum of its proper divisors (523532799).

1010421441 is a wasteful number, since it uses less digits than its factorization.

1010421441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35285 (or 35282 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 18.

The square root of 1010421441 is about 31787.1269698914. The cubic root of 1010421441 is about 1003.4618156699.

Adding to 1010421441 its reverse (1441240101), we get a palindrome (2451661542).

The spelling of 1010421441 in words is "one billion, ten million, four hundred twenty-one thousand, four hundred forty-one".