1301044134340 has 24 divisors (see below), whose sum is σ = 2747287676952. Its totient is φ = 517542416640.

The previous prime is 1301044134337. The next prime is 1301044134361. The reversal of 1301044134340 is 434314401031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 79470992836 + 1221573141504 = 281906^2 + 1105248^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1301044134299 and 1301044134308.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179698609 + ... + 179705848.

It is an arithmetic number, because the mean of its divisors is an integer number (114470319873).

Almost surely, 2^{1301044134340} is an apocalyptic number.

1301044134340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1301044134340 is an abundant number, since it is smaller than the sum of its proper divisors (1446243542612).

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

1301044134340 is a wasteful number, since it uses less digits than its factorization.

1301044134340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 359404647 (or 359404645 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1301044134340 its reverse (434314401031), we get a palindrome (1735358535371).

The spelling of 1301044134340 in words is "one trillion, three hundred one billion, forty-four million, one hundred thirty-four thousand, three hundred forty".