1431050960 has 20 divisors (see below), whose sum is σ = 3327193668. Its totient is φ = 572420352.

The previous prime is 1431050947. The next prime is 1431050963. The reversal of 1431050960 is 690501341.

It can be written as a sum of positive squares in 2 ways, for example, as 266603584 + 1164447376 = 16328^2 + 34124^2 .

It is a tau number, because it is divible by the number of its divisors (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1431050963) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8943989 + ... + 8944148.

Almost surely, 2^1431050960 is an apocalyptic number.

1431050960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1431050960 is an abundant number, since it is smaller than the sum of its proper divisors (1896142708).

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

1431050960 is a wasteful number, since it uses less digits than its factorization.

1431050960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17888150 (or 17888144 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 1431050960 is about 37829.2341979057. The cubic root of 1431050960 is about 1126.8991027897.

The spelling of 1431050960 in words is "one billion, four hundred thirty-one million, fifty thousand, nine hundred sixty".