411230109986 has 4 divisors (see below), whose sum is σ = 616845164982. Its totient is φ = 205615054992.

The previous prime is 411230109971. The next prime is 411230110021. The reversal of 411230109986 is 689901032114.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 323573257225 + 87656852761 = 568835^2 + 296069^2 .

It is a super-2 number, since 2×411230109986² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 102807527495 + ... + 102807527498.

Almost surely, 2^411230109986 is an apocalyptic number.

411230109986 is a deficient number, since it is larger than the sum of its proper divisors (205615054996).

411230109986 is a wasteful number, since it uses less digits than its factorization.

411230109986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205615054995.

The product of its (nonzero) digits is 93312, while the sum is 44.

The spelling of 411230109986 in words is "four hundred eleven billion, two hundred thirty million, one hundred nine thousand, nine hundred eighty-six".