11425314240 has 84 divisors (see below), whose sum is σ = 39298330344. Its totient is φ = 3046749696.

The previous prime is 11425314221. The next prime is 11425314281. The reversal of 11425314240 is 4241352411.

11425314240 is a `hidden beast` number, since 11 + 42 + 531 + 42 + 40 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1980682 + ... + 1986441.

It is an arithmetic number, because the mean of its divisors is an integer number (467837266).

Almost surely, 2^11425314240 is an apocalyptic number.

11425314240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11425314240 is an abundant number, since it is smaller than the sum of its proper divisors (27873016104).

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

11425314240 is a wasteful number, since it uses less digits than its factorization.

11425314240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3967146 (or 3967133 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

Adding to 11425314240 its reverse (4241352411), we get a palindrome (15666666651).

The spelling of 11425314240 in words is "eleven billion, four hundred twenty-five million, three hundred fourteen thousand, two hundred forty".