404040707074 has 8 divisors (see below), whose sum is σ = 606071326608. Its totient is φ = 202016931540.

The previous prime is 404040707047. The next prime is 404040707099. The reversal of 404040707074 is 470707040404.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1560772 + ... + 1801135.

It is an arithmetic number, because the mean of its divisors is an integer number (75758915826).

Almost surely, 2^404040707074 is an apocalyptic number.

404040707074 is a deficient number, since it is larger than the sum of its proper divisors (202030619534).

404040707074 is a wasteful number, since it uses less digits than its factorization.

404040707074 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3422000.

The product of its (nonzero) digits is 87808, while the sum is 37.

Adding to 404040707074 its reverse (470707040404), we get a palindrome (874747747478).

The spelling of 404040707074 in words is "four hundred four billion, forty million, seven hundred seven thousand, seventy-four".