1377012590836 has 6 divisors (see below), whose sum is σ = 2409772033970. Its totient is φ = 688506295416.

The previous prime is 1377012590813. The next prime is 1377012590879. The reversal of 1377012590836 is 6380952107731.

It can be written as a sum of positive squares in only one way, i.e., 1112590382436 + 264422208400 = 1054794^2 + 514220^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 172126573851 + ... + 172126573858.

Almost surely, 2^{1377012590836} is an apocalyptic number.

It is an amenable number.

1377012590836 is a deficient number, since it is larger than the sum of its proper divisors (1032759443134).

1377012590836 is a wasteful number, since it uses less digits than its factorization.

1377012590836 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344253147713 (or 344253147711 counting only the distinct ones).

The product of its (nonzero) digits is 1905120, while the sum is 52.

The spelling of 1377012590836 in words is "one trillion, three hundred seventy-seven billion, twelve million, five hundred ninety thousand, eight hundred thirty-six".