1303412031344 has 10 divisors (see below), whose sum is σ = 2525360810760. Its totient is φ = 651706015664.

The previous prime is 1303412031293. The next prime is 1303412031373. The reversal of 1303412031344 is 4431302143031.

It is a happy number.

It is a super-3 number, since 3×1303412031344³ (a number of 37 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40731625964 + ... + 40731625995.

It is an arithmetic number, because the mean of its divisors is an integer number (252536081076).

Almost surely, 2^{1303412031344} is an apocalyptic number.

It is an amenable number.

1303412031344 is a deficient number, since it is larger than the sum of its proper divisors (1221948779416).

1303412031344 is an equidigital number, since it uses as much as digits as its factorization.

1303412031344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81463251967 (or 81463251961 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1303412031344 its reverse (4431302143031), we get a palindrome (5734714174375).

The spelling of 1303412031344 in words is "one trillion, three hundred three billion, four hundred twelve million, thirty-one thousand, three hundred forty-four".