1422303744 has 40 divisors (see below), whose sum is σ = 3789110160. Its totient is φ = 474100736.

The previous prime is 1422303731. The next prime is 1422303769. The reversal of 1422303744 is 4473032241.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461454 + ... + 464525.

It is an arithmetic number, because the mean of its divisors is an integer number (94727754).

Almost surely, 2^1422303744 is an apocalyptic number.

It is an amenable number.

1422303744 is an abundant number, since it is smaller than the sum of its proper divisors (2366806416).

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

1422303744 is an frugal number, since it uses more digits than its factorization.

1422303744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 926000 (or 925984 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 30.

The square root of 1422303744 is about 37713.4424840799. The cubic root of 1422303744 is about 1124.5983735742.

Adding to 1422303744 its reverse (4473032241), we get a palindrome (5895335985).

The spelling of 1422303744 in words is "one billion, four hundred twenty-two million, three hundred three thousand, seven hundred forty-four".