11425120540000 has 60 divisors (see below), whose sum is σ = 28107510345684. Its totient is φ = 4570048208000.

The previous prime is 11425120539991. The next prime is 11425120540063. The reversal of 11425120540000 is 4502152411.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 285608014 + ... + 285648013.

Almost surely, 2^{11425120540000} is an apocalyptic number.

11425120540000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11425120540000 is an abundant number, since it is smaller than the sum of its proper divisors (16682389805684).

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

11425120540000 is an frugal number, since it uses more digits than its factorization.

11425120540000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571256057 (or 571256034 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 25.

Adding to 11425120540000 its reverse (4502152411), we get a palindrome (11429622692411).

The spelling of 11425120540000 in words is "eleven trillion, four hundred twenty-five billion, one hundred twenty million, five hundred forty thousand".