1104011240421 has 32 divisors (see below), whose sum is σ = 1596176320000. Its totient is φ = 676375064640.

The previous prime is 1104011240341. The next prime is 1104011240489. The reversal of 1104011240421 is 1240421104011.

It is not a de Polignac number, because 1104011240421 - 2²⁹ = 1103474369509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1104011240821) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 92671 + ... + 1488828.

It is an arithmetic number, because the mean of its divisors is an integer number (49880510000).

Almost surely, 2^{1104011240421} is an apocalyptic number.

It is an amenable number.

1104011240421 is a deficient number, since it is larger than the sum of its proper divisors (492165079579).

1104011240421 is a wasteful number, since it uses less digits than its factorization.

1104011240421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1581889.

The product of its (nonzero) digits is 256, while the sum is 21.

Adding to 1104011240421 its reverse (1240421104011), we get a palindrome (2344432344432).

The spelling of 1104011240421 in words is "one trillion, one hundred four billion, eleven million, two hundred forty thousand, four hundred twenty-one".