1304500342 has 16 divisors (see below), whose sum is σ = 2047559472. Its totient is φ = 622645920.

The previous prime is 1304500339. The next prime is 1304500343. The reversal of 1304500342 is 2430054031.

It is a super-2 number, since 2×1304500342² = 3403442284556233928, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304500343) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162384 + ... + 170227.

It is an arithmetic number, because the mean of its divisors is an integer number (127972467).

Almost surely, 2^1304500342 is an apocalyptic number.

1304500342 is a deficient number, since it is larger than the sum of its proper divisors (743059130).

1304500342 is a wasteful number, since it uses less digits than its factorization.

1304500342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 332703.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 1304500342 is about 36117.8673512155. The cubic root of 1304500342 is about 1092.6508277781.

Adding to 1304500342 its reverse (2430054031), we get a palindrome (3734554373).

The spelling of 1304500342 in words is "one billion, three hundred four million, five hundred thousand, three hundred forty-two".