10342650321 has 28 divisors (see below), whose sum is σ = 15522786000. Its totient is φ = 6888029400.

The previous prime is 10342650313. The next prime is 10342650337. The reversal of 10342650321 is 12305624301.

10342650321 is a `hidden beast` number, since 1 + 0 + 3 + 4 + 2 + 650 + 3 + 2 + 1 = 666.

It is not a de Polignac number, because 10342650321 - 2³ = 10342650313 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (10342650821) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 759430 + ... + 772928.

Almost surely, 2^10342650321 is an apocalyptic number.

It is an amenable number.

10342650321 is a deficient number, since it is larger than the sum of its proper divisors (5180135679).

10342650321 is an equidigital number, since it uses as much as digits as its factorization.

10342650321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14568 (or 14553 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The spelling of 10342650321 in words is "ten billion, three hundred forty-two million, six hundred fifty thousand, three hundred twenty-one".