40603334111304 has 128 divisors (see below), whose sum is σ = 108557188122240. Its totient is φ = 12610828009472.

The previous prime is 40603334111069. The next prime is 40603334111339. The reversal of 40603334111304 is 40311143330604.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 38997307 + ... + 40024949.

It is an arithmetic number, because the mean of its divisors is an integer number (848103032205).

Almost surely, 2^{40603334111304} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40603334111304, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54278594061120).

40603334111304 is an abundant number, since it is smaller than the sum of its proper divisors (67953854010936).

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

40603334111304 is a wasteful number, since it uses less digits than its factorization.

40603334111304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1028639 (or 1028635 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 33.

Adding to 40603334111304 its reverse (40311143330604), we get a palindrome (80914477441908).

The spelling of 40603334111304 in words is "forty trillion, six hundred three billion, three hundred thirty-four million, one hundred eleven thousand, three hundred four".