11420670057984 has 240 divisors, whose sum is σ = 37197176393520. Its totient is φ = 3341470433280.

The previous prime is 11420670057959. The next prime is 11420670057997. The reversal of 11420670057984 is 48975007602411.

11420670057984 is a `hidden beast` number, since 1 + 1 + 4 + 2 + 0 + 67 + 0 + 0 + 579 + 8 + 4 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 11420670057984.

It is a congruent number.

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, 2414757 + ... + 5354660.

It is an arithmetic number, because the mean of its divisors is an integer number (154988234973).

Almost surely, 2^{11420670057984} is an apocalyptic number.

It is an amenable number.

11420670057984 is an abundant number, since it is smaller than the sum of its proper divisors (25776506335536).

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

11420670057984 is a wasteful number, since it uses less digits than its factorization.

11420670057984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7769481 (or 7769462 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The spelling of 11420670057984 in words is "eleven trillion, four hundred twenty billion, six hundred seventy million, fifty-seven thousand, nine hundred eighty-four".