1377870612326 has 16 divisors (see below), whose sum is σ = 2240729190000. Its totient is φ = 631672225248.

The previous prime is 1377870612311. The next prime is 1377870612343. The reversal of 1377870612326 is 6232160787731.

It is a congruent number.

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, 177831776 + ... + 177839523.

It is an arithmetic number, because the mean of its divisors is an integer number (140045574375).

Almost surely, 2^{1377870612326} is an apocalyptic number.

1377870612326 is a deficient number, since it is larger than the sum of its proper divisors (862858577674).

1377870612326 is a wasteful number, since it uses less digits than its factorization.

1377870612326 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 355671463.

The product of its (nonzero) digits is 3556224, while the sum is 53.

The spelling of 1377870612326 in words is "one trillion, three hundred seventy-seven billion, eight hundred seventy million, six hundred twelve thousand, three hundred twenty-six".