1230400214 has 16 divisors (see below), whose sum is σ = 1943870400. Its totient is φ = 582481224.

The previous prime is 1230400103. The next prime is 1230400277. The reversal of 1230400214 is 4120040321.

It is a super-3 number, since 3×1230400214³ (a number of 28 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 1230400192 and 1230400201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 63977 + ... + 80955.

It is an arithmetic number, because the mean of its divisors is an integer number (121491900).

Almost surely, 2^1230400214 is an apocalyptic number.

1230400214 is a deficient number, since it is larger than the sum of its proper divisors (713470186).

1230400214 is a wasteful number, since it uses less digits than its factorization.

1230400214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18907.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 1230400214 is about 35077.0610798567. The cubic root of 1230400214 is about 1071.5574646222.

Adding to 1230400214 its reverse (4120040321), we get a palindrome (5350440535).

The spelling of 1230400214 in words is "one billion, two hundred thirty million, four hundred thousand, two hundred fourteen".