1235045455244 has 12 divisors (see below), whose sum is σ = 2214044901768. Its totient is φ = 602461197600.

The previous prime is 1235045455223. The next prime is 1235045455249. The reversal of 1235045455244 is 4425545405321.

It is a junction number, because it is equal to n+sod(n) for n = 1235045455195 and 1235045455204.

It is not an unprimeable number, because it can be changed into a prime (1235045455249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3765382322 + ... + 3765382649.

It is an arithmetic number, because the mean of its divisors is an integer number (184503741814).

Almost surely, 2^{1235045455244} is an apocalyptic number.

It is an amenable number.

1235045455244 is a deficient number, since it is larger than the sum of its proper divisors (978999446524).

1235045455244 is a wasteful number, since it uses less digits than its factorization.

1235045455244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7530765016 (or 7530765014 counting only the distinct ones).

The product of its (nonzero) digits is 1920000, while the sum is 44.

The spelling of 1235045455244 in words is "one trillion, two hundred thirty-five billion, forty-five million, four hundred fifty-five thousand, two hundred forty-four".