1443108348 has 36 divisors (see below), whose sum is σ = 3979481688. Its totient is φ = 437305440.

The previous prime is 1443108341. The next prime is 1443108379. The reversal of 1443108348 is 8438013441.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1443108341) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1821711 + ... + 1822502.

It is an arithmetic number, because the mean of its divisors is an integer number (110541158).

Almost surely, 2^1443108348 is an apocalyptic number.

1443108348 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1443108348 is an abundant number, since it is smaller than the sum of its proper divisors (2536373340).

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

1443108348 is a wasteful number, since it uses less digits than its factorization.

1443108348 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3644234 (or 3644229 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1443108348 is about 37988.2659251512. The cubic root of 1443108348 is about 1130.0551694682.

The spelling of 1443108348 in words is "one billion, four hundred forty-three million, one hundred eight thousand, three hundred forty-eight".