120411408 has 80 divisors (see below), whose sum is σ = 354727296. Its totient is φ = 34867200.

The previous prime is 120411407. The next prime is 120411433. The reversal of 120411408 is 804114021.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (120411407) 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, 4933 + ... + 16283.

Almost surely, 2^120411408 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 120411408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (177363648).

120411408 is an abundant number, since it is smaller than the sum of its proper divisors (234315888).

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

120411408 is a wasteful number, since it uses less digits than its factorization.

120411408 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11392 (or 11386 counting only the distinct ones).

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

The square root of 120411408 is about 10973.2132030686. The cubic root of 120411408 is about 493.8054493514.

Adding to 120411408 its reverse (804114021), we get a palindrome (924525429).

The spelling of 120411408 in words is "one hundred twenty million, four hundred eleven thousand, four hundred eight".