411121464634 has 8 divisors (see below), whose sum is σ = 618449195700. Its totient is φ = 204971732736.

The previous prime is 411121464631. The next prime is 411121464643. The reversal of 411121464634 is 436464121114.

It can be written as a sum of positive squares in 2 ways, for example, as 403094200609 + 8027264025 = 634897^2 + 89595^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 411121464593 and 411121464602.

It is not an unprimeable number, because it can be changed into a prime (411121464631) 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, 294498919 + ... + 294500314.

Almost surely, 2^411121464634 is an apocalyptic number.

411121464634 is a deficient number, since it is larger than the sum of its proper divisors (207327731066).

411121464634 is a wasteful number, since it uses less digits than its factorization.

411121464634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 588999584.

The product of its digits is 55296, while the sum is 37.

Adding to 411121464634 its reverse (436464121114), we get a palindrome (847585585748).

The spelling of 411121464634 in words is "four hundred eleven billion, one hundred twenty-one million, four hundred sixty-four thousand, six hundred thirty-four".