340553223051 has 16 divisors (see below), whose sum is σ = 456976055040. Its totient is φ = 225583665120.

The previous prime is 340553223047. The next prime is 340553223077. The reversal of 340553223051 is 150322355043.

It is not a de Polignac number, because 340553223051 - 2² = 340553223047 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340555223051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1823445 + ... + 2001513.

It is an arithmetic number, because the mean of its divisors is an integer number (28561003440).

Almost surely, 2^340553223051 is an apocalyptic number.

340553223051 is a deficient number, since it is larger than the sum of its proper divisors (116422831989).

340553223051 is a wasteful number, since it uses less digits than its factorization.

340553223051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 182146.

The product of its (nonzero) digits is 54000, while the sum is 33.

Adding to 340553223051 its reverse (150322355043), we get a palindrome (490875578094).

The spelling of 340553223051 in words is "three hundred forty billion, five hundred fifty-three million, two hundred twenty-three thousand, fifty-one".