1104311434240 has 88 divisors (see below), whose sum is σ = 3027489615072. Its totient is φ = 378621050880.

The previous prime is 1104311434231. The next prime is 1104311434319. The reversal of 1104311434240 is 424341134011.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a junction number, because it is equal to n+sod(n) for n = 1104311434199 and 1104311434208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15370291 + ... + 15441970.

Almost surely, 2^{1104311434240} is an apocalyptic number.

1104311434240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1104311434240 is an abundant number, since it is smaller than the sum of its proper divisors (1923178180832).

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

1104311434240 is an equidigital number, since it uses as much as digits as its factorization.

1104311434240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30812293 (or 30812275 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 28.

Adding to 1104311434240 its reverse (424341134011), we get a palindrome (1528652568251).

The spelling of 1104311434240 in words is "one trillion, one hundred four billion, three hundred eleven million, four hundred thirty-four thousand, two hundred forty".