1371335440148 has 12 divisors (see below), whose sum is σ = 2464697480532. Its totient is φ = 667136160000.

The previous prime is 1371335440147. The next prime is 1371335440199. The reversal of 1371335440148 is 8410445331731.

It can be written as a sum of positive squares in 2 ways, for example, as 722904656644 + 648430783504 = 850238^2 + 805252^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1371335440099 and 1371335440108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1371335440147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4632889853 + ... + 4632890148.

It is an arithmetic number, because the mean of its divisors is an integer number (205391456711).

Almost surely, 2^{1371335440148} is an apocalyptic number.

It is an amenable number.

1371335440148 is a deficient number, since it is larger than the sum of its proper divisors (1093362040384).

1371335440148 is a wasteful number, since it uses less digits than its factorization.

1371335440148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9265780042 (or 9265780040 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The spelling of 1371335440148 in words is "one trillion, three hundred seventy-one billion, three hundred thirty-five million, four hundred forty thousand, one hundred forty-eight".