3504013240244 has 96 divisors (see below), whose sum is σ = 6872133405312. Its totient is φ = 1549845504000.

The previous prime is 3504013240223. The next prime is 3504013240303. The reversal of 3504013240244 is 4420423104053.

It is a super-2 number, since 2×3504013240244² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 3504013240244.

It is a congruent number.

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, 218542052 + ... + 218558084.

It is an arithmetic number, because the mean of its divisors is an integer number (71584722972).

Almost surely, 2^{3504013240244} is an apocalyptic number.

It is an amenable number.

3504013240244 is a deficient number, since it is larger than the sum of its proper divisors (3368120165068).

3504013240244 is a wasteful number, since it uses less digits than its factorization.

3504013240244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16977 (or 16975 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 32.

Adding to 3504013240244 its reverse (4420423104053), we get a palindrome (7924436344297).

The spelling of 3504013240244 in words is "three trillion, five hundred four billion, thirteen million, two hundred forty thousand, two hundred forty-four".