10340245651 has 4 divisors (see below), whose sum is σ = 10435110400. Its totient is φ = 10245380904.

The previous prime is 10340245627. The next prime is 10340245667. The reversal of 10340245651 is 15654204301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 15654204301 = 41 ⋅381809861.

It is a cyclic number.

It is not a de Polignac number, because 10340245651 - 2¹⁷ = 10340114579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10340245621) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 47432211 + ... + 47432428.

It is an arithmetic number, because the mean of its divisors is an integer number (2608777600).

Almost surely, 2^10340245651 is an apocalyptic number.

10340245651 is a deficient number, since it is larger than the sum of its proper divisors (94864749).

10340245651 is an equidigital number, since it uses as much as digits as its factorization.

10340245651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94864748.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 10340245651 its reverse (15654204301), we get a palindrome (25994449952).

The spelling of 10340245651 in words is "ten billion, three hundred forty million, two hundred forty-five thousand, six hundred fifty-one".