1465303242 has 64 divisors (see below), whose sum is σ = 3273540480. Its totient is φ = 434160384.

The previous prime is 1465303211. The next prime is 1465303289. The reversal of 1465303242 is 2423035641.

It is a super-2 number, since 2×1465303242² = 4294227182031421128, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1259353 + ... + 1260515.

It is an arithmetic number, because the mean of its divisors is an integer number (51149070).

Almost surely, 2^1465303242 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1465303242, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1636770240).

1465303242 is an abundant number, since it is smaller than the sum of its proper divisors (1808237238).

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

1465303242 is a wasteful number, since it uses less digits than its factorization.

1465303242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1767.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 1465303242 is about 38279.2795386747. The cubic root of 1465303242 is about 1135.8191068882.

Adding to 1465303242 its reverse (2423035641), we get a palindrome (3888338883).

The spelling of 1465303242 in words is "one billion, four hundred sixty-five million, three hundred three thousand, two hundred forty-two".