1350227643 has 16 divisors (see below), whose sum is σ = 1856365056. Its totient is φ = 872316000.

The previous prime is 1350227623. The next prime is 1350227651. The reversal of 1350227643 is 3467220531.

It is not a de Polignac number, because 1350227643 - 2⁶ = 1350227579 is a prime.

It is a super-2 number, since 2×1350227643² = 3646229375842670898, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1350227623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3630 + ... + 52092.

It is an arithmetic number, because the mean of its divisors is an integer number (116022816).

Almost surely, 2^1350227643 is an apocalyptic number.

1350227643 is a deficient number, since it is larger than the sum of its proper divisors (506137413).

1350227643 is a wasteful number, since it uses less digits than its factorization.

1350227643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48754.

The product of its (nonzero) digits is 30240, while the sum is 33.

The square root of 1350227643 is about 36745.4438400191. The cubic root of 1350227643 is about 1105.2715678772.

The spelling of 1350227643 in words is "one billion, three hundred fifty million, two hundred twenty-seven thousand, six hundred forty-three".