3148138950337 has 2 divisors, whose sum is σ = 3148138950338. Its totient is φ = 3148138950336.

The previous prime is 3148138950331. The next prime is 3148138950409. The reversal of 3148138950337 is 7330598318413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2858970340801 + 289168609536 = 1690849^2 + 537744^2 .

It is a cyclic number.

It is not a de Polignac number, because 3148138950337 - 2³⁹ = 2598383136449 is a prime.

It is not a weakly prime, because it can be changed into another prime (3148138950331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1574069475168 + 1574069475169.

It is an arithmetic number, because the mean of its divisors is an integer number (1574069475169).

Almost surely, 2^{3148138950337} is an apocalyptic number.

It is an amenable number.

3148138950337 is a deficient number, since it is larger than the sum of its proper divisors (1).

3148138950337 is an equidigital number, since it uses as much as digits as its factorization.

3148138950337 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6531840, while the sum is 55.

The spelling of 3148138950337 in words is "three trillion, one hundred forty-eight billion, one hundred thirty-eight million, nine hundred fifty thousand, three hundred thirty-seven".