11783407148397 has 12 divisors (see below), whose sum is σ = 17020511568060. Its totient is φ = 7855588807488.

The previous prime is 11783407148339. The next prime is 11783407148417. The reversal of 11783407148397 is 79384170438711.

It is a happy number.

11783407148397 is a `hidden beast` number, since 1 + 1 + 7 + 83 + 4 + 0 + 71 + 483 + 9 + 7 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 4914783058761 + 6868624089636 = 2216931^2 + 2620806^2 .

It is not a de Polignac number, because 11783407148397 - 2¹¹ = 11783407146349 is a prime.

It is a super-3 number, since 3×11783407148397³ (a number of 40 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (63) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11783407140397) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4865953 + ... + 6873449.

It is an arithmetic number, because the mean of its divisors is an integer number (1418375964005).

Almost surely, 2^{11783407148397} is an apocalyptic number.

It is an amenable number.

11783407148397 is a deficient number, since it is larger than the sum of its proper divisors (5237104419663).

11783407148397 is a wasteful number, since it uses less digits than its factorization.

11783407148397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2659692 (or 2659689 counting only the distinct ones).

The product of its (nonzero) digits is 28449792, while the sum is 63.

The spelling of 11783407148397 in words is "eleven trillion, seven hundred eighty-three billion, four hundred seven million, one hundred forty-eight thousand, three hundred ninety-seven".