1402445150 has 12 divisors (see below), whose sum is σ = 2608548072. Its totient is φ = 560978040.

The previous prime is 1402445113. The next prime is 1402445153. The reversal of 1402445150 is 515442041.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1402445153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14024402 + ... + 14024501.

It is an arithmetic number, because the mean of its divisors is an integer number (217379006).

Almost surely, 2^1402445150 is an apocalyptic number.

1402445150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1402445150 is a deficient number, since it is larger than the sum of its proper divisors (1206102922).

1402445150 is a wasteful number, since it uses less digits than its factorization.

1402445150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28048915 (or 28048910 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 26.

The square root of 1402445150 is about 37449.2343045889. The cubic root of 1402445150 is about 1119.3398400197.

Adding to 1402445150 its reverse (515442041), we get a palindrome (1917887191).

The spelling of 1402445150 in words is "one billion, four hundred two million, four hundred forty-five thousand, one hundred fifty".