40337004004 has 24 divisors (see below), whose sum is σ = 77182459200. Its totient is φ = 18293227680.

The previous prime is 40337003983. The next prime is 40337004061. The reversal of 40337004004 is 40040073304.

It is a self number, because there is not a number n which added to its sum of digits gives 40337004004.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 1024819 + ... + 1063450.

It is an arithmetic number, because the mean of its divisors is an integer number (3215935800).

Almost surely, 2^40337004004 is an apocalyptic number.

40337004004 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

40337004004 is a deficient number, since it is larger than the sum of its proper divisors (36845455196).

40337004004 is a wasteful number, since it uses less digits than its factorization.

40337004004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2088723 (or 2088721 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 25.

Adding to 40337004004 its reverse (40040073304), we get a palindrome (80377077308).

The spelling of 40337004004 in words is "forty billion, three hundred thirty-seven million, four thousand, four".