1371420346244 has 24 divisors (see below), whose sum is σ = 2585581759320. Its totient is φ = 632722777344.

The previous prime is 1371420346213. The next prime is 1371420346253. The reversal of 1371420346244 is 4426430241731.

It can be written as a sum of positive squares in 4 ways, for example, as 2426744644 + 1368993601600 = 49262^2 + 1170040^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4871339 + ... + 5145170.

It is an arithmetic number, because the mean of its divisors is an integer number (107732573305).

Almost surely, 2^{1371420346244} is an apocalyptic number.

It is an amenable number.

1371420346244 is a deficient number, since it is larger than the sum of its proper divisors (1214161413076).

1371420346244 is a wasteful number, since it uses less digits than its factorization.

1371420346244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10019159 (or 10019157 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 41.

Adding to 1371420346244 its reverse (4426430241731), we get a palindrome (5797850587975).

The spelling of 1371420346244 in words is "one trillion, three hundred seventy-one billion, four hundred twenty million, three hundred forty-six thousand, two hundred forty-four".