40412003472 has 60 divisors (see below), whose sum is σ = 113817911740. Its totient is φ = 13384859904.

The previous prime is 40412003453. The next prime is 40412003473. The reversal of 40412003472 is 27430021404.

It can be written as a sum of positive squares in 2 ways, for example, as 11632916736 + 28779086736 = 107856^2 + 169644^2 .

It is not an unprimeable number, because it can be changed into a prime (40412003473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 871147 + ... + 916362.

Almost surely, 2^40412003472 is an apocalyptic number.

It is an amenable number.

40412003472 is an abundant number, since it is smaller than the sum of its proper divisors (73405908268).

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

40412003472 is a wasteful number, since it uses less digits than its factorization.

40412003472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1787680 (or 1787671 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 27.

Adding to 40412003472 its reverse (27430021404), we get a palindrome (67842024876).

The spelling of 40412003472 in words is "forty billion, four hundred twelve million, three thousand, four hundred seventy-two".