10304021214 has 48 divisors (see below), whose sum is σ = 23630377680. Its totient is φ = 3235904640.

The previous prime is 10304021207. The next prime is 10304021237. The reversal of 10304021214 is 41212040301.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 21327 + ... + 145130.

It is an arithmetic number, because the mean of its divisors is an integer number (492299535).

Almost surely, 2^10304021214 is an apocalyptic number.

10304021214 is an abundant number, since it is smaller than the sum of its proper divisors (13326356466).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10304021214 is a wasteful number, since it uses less digits than its factorization.

10304021214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166665 (or 166662 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 10304021214 its reverse (41212040301), we get a palindrome (51516061515).

The spelling of 10304021214 in words is "ten billion, three hundred four million, twenty-one thousand, two hundred fourteen".