4100123400 has 48 divisors (see below), whose sum is σ = 12710384400. Its totient is φ = 1093366080.

The previous prime is 4100123387. The next prime is 4100123429. The reversal of 4100123400 is 43210014.

It is a super-2 number, since 2×4100123400² = 33622023790455120000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 4100123400.

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, 3416170 + ... + 3417369.

It is an arithmetic number, because the mean of its divisors is an integer number (264799675).

Almost surely, 2^4100123400 is an apocalyptic number.

4100123400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4100123400 is an abundant number, since it is smaller than the sum of its proper divisors (8610261000).

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

4100123400 is a wasteful number, since it uses less digits than its factorization.

4100123400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6833558 (or 6833549 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 15.

The square root of 4100123400 is about 64032.2059591890. The cubic root of 4100123400 is about 1600.5367209782.

Adding to 4100123400 its reverse (43210014), we get a palindrome (4143333414).

The spelling of 4100123400 in words is "four billion, one hundred million, one hundred twenty-three thousand, four hundred".