1304400014302 has 64 divisors (see below), whose sum is σ = 2671956771840. Its totient is φ = 461819635200.

The previous prime is 1304400014293. The next prime is 1304400014303. The reversal of 1304400014302 is 2034100044031.

It is a super-2 number, since 2×1304400014302² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1304400014303) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8514474 + ... + 8666317.

It is an arithmetic number, because the mean of its divisors is an integer number (41749324560).

Almost surely, 2^{1304400014302} is an apocalyptic number.

1304400014302 is an abundant number, since it is smaller than the sum of its proper divisors (1367556757538).

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

1304400014302 is a wasteful number, since it uses less digits than its factorization.

1304400014302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17180857.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1304400014302 its reverse (2034100044031), we get a palindrome (3338500058333).

The spelling of 1304400014302 in words is "one trillion, three hundred four billion, four hundred million, fourteen thousand, three hundred two".