4511120025412 has 72 divisors (see below), whose sum is σ = 10788832575360. Its totient is φ = 1622380818240.

The previous prime is 4511120025409. The next prime is 4511120025427. The reversal of 4511120025412 is 2145200211154.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80447212 + ... + 80503267.

It is an arithmetic number, because the mean of its divisors is an integer number (149844896880).

Almost surely, 2^{4511120025412} is an apocalyptic number.

It is an amenable number.

4511120025412 is an abundant number, since it is smaller than the sum of its proper divisors (6277712549948).

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

4511120025412 is a wasteful number, since it uses less digits than its factorization.

4511120025412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 160950521 (or 160950512 counting only the distinct ones).

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

Adding to 4511120025412 its reverse (2145200211154), we get a palindrome (6656320236566).

The spelling of 4511120025412 in words is "four trillion, five hundred eleven billion, one hundred twenty million, twenty-five thousand, four hundred twelve".