1441628078 has 16 divisors (see below), whose sum is σ = 2483187840. Its totient is φ = 620796600.

The previous prime is 1441628047. The next prime is 1441628087. The reversal of 1441628078 is 8708261441.

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, 1724018 + ... + 1724853.

It is an arithmetic number, because the mean of its divisors is an integer number (155199240).

Almost surely, 2^1441628078 is an apocalyptic number.

1441628078 is a deficient number, since it is larger than the sum of its proper divisors (1041559762).

1441628078 is a wasteful number, since it uses less digits than its factorization.

1441628078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3448903.

The product of its (nonzero) digits is 86016, while the sum is 41.

The square root of 1441628078 is about 37968.7776732409. Note that the first 3 decimals coincide. The cubic root of 1441628078 is about 1129.6686521637.

The spelling of 1441628078 in words is "one billion, four hundred forty-one million, six hundred twenty-eight thousand, seventy-eight".