40101204 has 48 divisors (see below), whose sum is σ = 109932480. Its totient is φ = 11216640.

The previous prime is 40101169. The next prime is 40101251. The reversal of 40101204 is 40210104.

40101204 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a self number, because there is not a number n which added to its sum of digits gives 40101204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9969 + ... + 13400.

It is an arithmetic number, because the mean of its divisors is an integer number (2290260).

Almost surely, 2^40101204 is an apocalyptic number.

40101204 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40101204 is an abundant number, since it is smaller than the sum of its proper divisors (69831276).

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

40101204 is a wasteful number, since it uses less digits than its factorization.

40101204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23400 (or 23398 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 40101204 is about 6332.5511446809. The cubic root of 40101204 is about 342.2833737695.

Adding to 40101204 its reverse (40210104), we get a palindrome (80311308).

Subtracting 40101204 from its reverse (40210104), we obtain a square (108900 = 330²).

The spelling of 40101204 in words is "forty million, one hundred one thousand, two hundred four".