1014400328 has 16 divisors (see below), whose sum is σ = 1902349680. Its totient is φ = 507107088.

The previous prime is 1014400327. The next prime is 1014400351. The reversal of 1014400328 is 8230044101.

It is not an unprimeable number, because it can be changed into a prime (1014400327) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 62375 + ... + 76937.

It is an arithmetic number, because the mean of its divisors is an integer number (118896855).

Almost surely, 2^1014400328 is an apocalyptic number.

It is an amenable number.

1014400328 is a deficient number, since it is larger than the sum of its proper divisors (887949352).

1014400328 is a wasteful number, since it uses less digits than its factorization.

1014400328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23276 (or 23272 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 1014400328 is about 31849.6519290243. The cubic root of 1014400328 is about 1004.7772508652. Note that the first 3 decimals are identical.

Adding to 1014400328 its reverse (8230044101), we get a palindrome (9244444429).

The spelling of 1014400328 in words is "one billion, fourteen million, four hundred thousand, three hundred twenty-eight".