40333404004004 has 48 divisors (see below), whose sum is σ = 72909246009600. Its totient is φ = 19511125101216.

The previous prime is 40333404003929. The next prime is 40333404004013. The reversal of 40333404004004 is 40040040433304.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 148181867 + ... + 148453805.

It is an arithmetic number, because the mean of its divisors is an integer number (1518942625200).

Almost surely, 2^{40333404004004} is an apocalyptic number.

It is an amenable number.

40333404004004 is a deficient number, since it is larger than the sum of its proper divisors (32575842005596).

40333404004004 is a wasteful number, since it uses less digits than its factorization.

40333404004004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280152 (or 280150 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 29.

Adding to 40333404004004 its reverse (40040040433304), we get a palindrome (80373444437308).

The spelling of 40333404004004 in words is "forty trillion, three hundred thirty-three billion, four hundred four million, four thousand, four".