40311412004 has 6 divisors (see below), whose sum is σ = 70544971014. Its totient is φ = 20155706000.

The previous prime is 40311411949. The next prime is 40311412021. The reversal of 40311412004 is 40021411304.

40311412004 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 40060823104 + 250588900 = 200152^2 + 15830^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5038926497 + ... + 5038926504.

It is an arithmetic number, because the mean of its divisors is an integer number (11757495169).

Almost surely, 2^40311412004 is an apocalyptic number.

It is an amenable number.

40311412004 is a deficient number, since it is larger than the sum of its proper divisors (30233559010).

40311412004 is a wasteful number, since it uses less digits than its factorization.

40311412004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10077853005 (or 10077853003 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 40311412004 its reverse (40021411304), we get a palindrome (80332823308).

The spelling of 40311412004 in words is "forty billion, three hundred eleven million, four hundred twelve thousand, four".