1438150100 has 36 divisors (see below), whose sum is σ = 3122862624. Its totient is φ = 574877280.

The previous prime is 1438150081. The next prime is 1438150111. The reversal of 1438150100 is 10518341.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 182849 + ... + 190551.

It is an arithmetic number, because the mean of its divisors is an integer number (86746184).

Almost surely, 2^1438150100 is an apocalyptic number.

1438150100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1438150100 is an abundant number, since it is smaller than the sum of its proper divisors (1684712524).

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

1438150100 is a wasteful number, since it uses less digits than its factorization.

1438150100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9584 (or 9577 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

The square root of 1438150100 is about 37922.9495160912. The cubic root of 1438150100 is about 1128.7594656202.

Adding to 1438150100 its reverse (10518341), we get a palindrome (1448668441).

The spelling of 1438150100 in words is "one billion, four hundred thirty-eight million, one hundred fifty thousand, one hundred".