412120111104 has 144 divisors (see below), whose sum is σ = 1281839176800. Its totient is φ = 126806114304.

The previous prime is 412120111057. The next prime is 412120111163. The reversal of 412120111104 is 401111021214.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 620344 + ... + 1099575.

It is an arithmetic number, because the mean of its divisors is an integer number (8901660950).

Almost surely, 2^412120111104 is an apocalyptic number.

It is an amenable number.

412120111104 is an abundant number, since it is smaller than the sum of its proper divisors (869719065696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

412120111104 is a wasteful number, since it uses less digits than its factorization.

412120111104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1719960 (or 1719937 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 412120111104 its reverse (401111021214), we get a palindrome (813231132318).

It can be divided in two parts, 4121 and 20111104, that added together give a square (20115225 = 4485²).

The spelling of 412120111104 in words is "four hundred twelve billion, one hundred twenty million, one hundred eleven thousand, one hundred four".