1104521145040 has 80 divisors (see below), whose sum is σ = 2693267584128. Its totient is φ = 420454082048.

The previous prime is 1104521145031. The next prime is 1104521145083. The reversal of 1104521145040 is 405411254011.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1161082 + ... + 1886041.

Almost surely, 2^{1104521145040} is an apocalyptic number.

1104521145040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104521145040 is an abundant number, since it is smaller than the sum of its proper divisors (1588746439088).

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

1104521145040 is a wasteful number, since it uses less digits than its factorization.

1104521145040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3047356 (or 3047350 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 28.

Adding to 1104521145040 its reverse (405411254011), we get a palindrome (1509932399051).

The spelling of 1104521145040 in words is "one trillion, one hundred four billion, five hundred twenty-one million, one hundred forty-five thousand, forty".