40244104 has 16 divisors (see below), whose sum is σ = 75525120. Its totient is φ = 20104080.

The previous prime is 40244081. The next prime is 40244137. The reversal of 40244104 is 40144204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15697 + ... + 18079.

It is an arithmetic number, because the mean of its divisors is an integer number (4720320).

Almost surely, 2^40244104 is an apocalyptic number.

It is an amenable number.

40244104 is a deficient number, since it is larger than the sum of its proper divisors (35281016).

40244104 is a wasteful number, since it uses less digits than its factorization.

40244104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4500 (or 4496 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 19.

The square root of 40244104 is about 6343.8240833113. The cubic root of 40244104 is about 342.6894655622.

Adding to 40244104 its reverse (40144204), we get a palindrome (80388308).

It can be divided in two parts, 4024 and 4104, that added together give a triangular number (8128 = T₁₂₇).

The spelling of 40244104 in words is "forty million, two hundred forty-four thousand, one hundred four".