10411031421 has 36 divisors (see below), whose sum is σ = 18522400572. Its totient is φ = 5599206144.

The previous prime is 10411031417. The next prime is 10411031431. The reversal of 10411031421 is 12413011401.

10411031421 is a `hidden beast` number, since 104 + 110 + 31 + 421 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 9535522500 + 875508921 = 97650^2 + 29589^2 .

It is not a de Polignac number, because 10411031421 - 2² = 10411031417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10411031394 and 10411031403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10411031431) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 686850 + ... + 701843.

It is an arithmetic number, because the mean of its divisors is an integer number (514511127).

Almost surely, 2^10411031421 is an apocalyptic number.

It is an amenable number.

10411031421 is a deficient number, since it is larger than the sum of its proper divisors (8111369151).

10411031421 is a wasteful number, since it uses less digits than its factorization.

10411031421 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388730 (or 1388720 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 10411031421 its reverse (12413011401), we get a palindrome (22824042822).

It can be divided in two parts, 104110 and 31421, that added together give a palindrome (135531).

The spelling of 10411031421 in words is "ten billion, four hundred eleven million, thirty-one thousand, four hundred twenty-one".