1241421411 has 16 divisors (see below), whose sum is σ = 1784845440. Its totient is φ = 764930880.

The previous prime is 1241421407. The next prime is 1241421421. The reversal of 1241421411 is 1141241421.

It is not a de Polignac number, because 1241421411 - 2² = 1241421407 is a prime.

It is a super-2 number, since 2×1241421411² = 3082254239378461842, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1241421421) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263265 + ... + 267938.

It is an arithmetic number, because the mean of its divisors is an integer number (111552840).

Almost surely, 2^1241421411 is an apocalyptic number.

1241421411 is a deficient number, since it is larger than the sum of its proper divisors (543424029).

1241421411 is a wasteful number, since it uses less digits than its factorization.

1241421411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 531266.

The product of its digits is 256, while the sum is 21.

The square root of 1241421411 is about 35233.8106227527. The cubic root of 1241421411 is about 1074.7474181414.

Adding to 1241421411 its reverse (1141241421), we get a palindrome (2382662832).

The spelling of 1241421411 in words is "one billion, two hundred forty-one million, four hundred twenty-one thousand, four hundred eleven".