4011121203404 has 72 divisors (see below), whose sum is σ = 8191896930000. Its totient is φ = 1713501769728.

The previous prime is 4011121203373. The next prime is 4011121203451. The reversal of 4011121203404 is 4043021211104.

It is a self number, because there is not a number n which added to its sum of digits gives 4011121203404.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89653712 + ... + 89698440.

It is an arithmetic number, because the mean of its divisors is an integer number (113776346250).

Almost surely, 2^{4011121203404} is an apocalyptic number.

It is an amenable number.

4011121203404 is an abundant number, since it is smaller than the sum of its proper divisors (4180775726596).

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

4011121203404 is a wasteful number, since it uses less digits than its factorization.

4011121203404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46215 (or 46206 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 4011121203404 its reverse (4043021211104), we get a palindrome (8054142414508).

The spelling of 4011121203404 in words is "four trillion, eleven billion, one hundred twenty-one million, two hundred three thousand, four hundred four".