1207320136244 has 12 divisors (see below), whose sum is σ = 2185665764100. Its totient is φ = 582844203648.

The previous prime is 1207320136199. The next prime is 1207320136259. The reversal of 1207320136244 is 4426310237021.

It can be written as a sum of positive squares in 2 ways, for example, as 532260711844 + 675059424400 = 729562^2 + 821620^2 .

It is a super-2 number, since 2×1207320136244² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5203965989 + ... + 5203966220.

It is an arithmetic number, because the mean of its divisors is an integer number (182138813675).

Almost surely, 2^{1207320136244} is an apocalyptic number.

It is an amenable number.

1207320136244 is a deficient number, since it is larger than the sum of its proper divisors (978345627856).

1207320136244 is a wasteful number, since it uses less digits than its factorization.

1207320136244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10407932242 (or 10407932240 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 35.

The spelling of 1207320136244 in words is "one trillion, two hundred seven billion, three hundred twenty million, one hundred thirty-six thousand, two hundred forty-four".