1156403341206 has 32 divisors (see below), whose sum is σ = 2575288010880. Its totient is φ = 384642359208.

The previous prime is 1156403341199. The next prime is 1156403341279. The reversal of 1156403341206 is 6021433046511.

1156403341206 is a `hidden beast` number, since 1 + 1 + 5 + 6 + 403 + 3 + 41 + 206 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22902916 + ... + 22953351.

It is an arithmetic number, because the mean of its divisors is an integer number (80477750340).

Almost surely, 2^{1156403341206} is an apocalyptic number.

1156403341206 is an abundant number, since it is smaller than the sum of its proper divisors (1418884669674).

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

1156403341206 is a wasteful number, since it uses less digits than its factorization.

1156403341206 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45856745 (or 45856739 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 36.

Adding to 1156403341206 its reverse (6021433046511), we get a palindrome (7177836387717).

The spelling of 1156403341206 in words is "one trillion, one hundred fifty-six billion, four hundred three million, three hundred forty-one thousand, two hundred six".