10340422251 has 8 divisors (see below), whose sum is σ = 13892476224. Its totient is φ = 6840991560.

The previous prime is 10340422249. The next prime is 10340422297. The reversal of 10340422251 is 15222404301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10340422251 - 2¹ = 10340422249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10340422051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13155361 + ... + 13156146.

It is an arithmetic number, because the mean of its divisors is an integer number (1736559528).

Almost surely, 2^10340422251 is an apocalyptic number.

10340422251 is a deficient number, since it is larger than the sum of its proper divisors (3552053973).

10340422251 is a wasteful number, since it uses less digits than its factorization.

10340422251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26311641.

The product of its (nonzero) digits is 1920, while the sum is 24.

Adding to 10340422251 its reverse (15222404301), we get a palindrome (25562826552).

The spelling of 10340422251 in words is "ten billion, three hundred forty million, four hundred twenty-two thousand, two hundred fifty-one".