4112454402 has 80 divisors (see below), whose sum is σ = 10542472512. Its totient is φ = 1173748320.

The previous prime is 4112454397. The next prime is 4112454469. The reversal of 4112454402 is 2044542114.

4112454402 is a `hidden beast` number, since 4 + 11 + 245 + 4 + 402 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1973253 + ... + 1975335.

Almost surely, 2^4112454402 is an apocalyptic number.

4112454402 is a gapful number since it is divisible by the number (42) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 4112454402, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5271236256).

4112454402 is an abundant number, since it is smaller than the sum of its proper divisors (6430018110).

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

4112454402 is a wasteful number, since it uses less digits than its factorization.

4112454402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3845 (or 3836 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 27.

The square root of 4112454402 is about 64128.4211718954. The cubic root of 4112454402 is about 1602.1396377040.

Adding to 4112454402 its reverse (2044542114), we get a palindrome (6156996516).

The spelling of 4112454402 in words is "four billion, one hundred twelve million, four hundred fifty-four thousand, four hundred two".