1011412045425 has 24 divisors (see below), whose sum is σ = 1672239889440. Its totient is φ = 539407292800.

The previous prime is 1011412045421. The next prime is 1011412045459. The reversal of 1011412045425 is 5245402141101.

It is not a de Polignac number, because 1011412045425 - 2² = 1011412045421 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1011412045392 and 1011412045401.

It is not an unprimeable number, because it can be changed into a prime (1011412045421) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3764830 + ... + 4024520.

It is an arithmetic number, because the mean of its divisors is an integer number (69676662060).

Almost surely, 2^{1011412045425} is an apocalyptic number.

1011412045425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1011412045425 is a deficient number, since it is larger than the sum of its proper divisors (660827844015).

1011412045425 is a wasteful number, since it uses less digits than its factorization.

1011412045425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 311633 (or 311628 counting only the distinct ones).

The product of its (nonzero) digits is 6400, while the sum is 30.

Adding to 1011412045425 its reverse (5245402141101), we get a palindrome (6256814186526).

The spelling of 1011412045425 in words is "one trillion, eleven billion, four hundred twelve million, forty-five thousand, four hundred twenty-five".