400214404330 has 48 divisors (see below), whose sum is σ = 781490748384. Its totient is φ = 147500982720.

The previous prime is 400214404327. The next prime is 400214404357. The reversal of 400214404330 is 33404412004.

It is a junction number, because it is equal to n+sod(n) for n = 400214404295 and 400214404304.

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, 707965 + ... + 1140895.

It is an arithmetic number, because the mean of its divisors is an integer number (16281057258).

Almost surely, 2^400214404330 is an apocalyptic number.

400214404330 is a deficient number, since it is larger than the sum of its proper divisors (381276344054).

400214404330 is a wasteful number, since it uses less digits than its factorization.

400214404330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 433511 (or 433498 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 25.

Adding to 400214404330 its reverse (33404412004), we get a palindrome (433618816334).

The spelling of 400214404330 in words is "four hundred billion, two hundred fourteen million, four hundred four thousand, three hundred thirty".