10340555511251 has 16 divisors (see below), whose sum is σ = 12049996022784. Its totient is φ = 8689426278624.

The previous prime is 10340555511227. The next prime is 10340555511281. The reversal of 10340555511251 is 15211555504301.

It is a de Polignac number, because none of the positive numbers 2^k-10340555511251 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10340555511281) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10211951 + ... + 11178776.

It is an arithmetic number, because the mean of its divisors is an integer number (753124751424).

Almost surely, 2^{10340555511251} is an apocalyptic number.

10340555511251 is a deficient number, since it is larger than the sum of its proper divisors (1709440511533).

10340555511251 is a wasteful number, since it uses less digits than its factorization.

10340555511251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21392090.

The product of its (nonzero) digits is 75000, while the sum is 38.

The spelling of 10340555511251 in words is "ten trillion, three hundred forty billion, five hundred fifty-five million, five hundred eleven thousand, two hundred fifty-one".