1377513711436 has 24 divisors (see below), whose sum is σ = 2432539072656. Its totient is φ = 682530408000.

The previous prime is 1377513711421. The next prime is 1377513711443. The reversal of 1377513711436 is 6341173157731.

It is a self number, because there is not a number n which added to its sum of digits gives 1377513711436.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3284511 + ... + 3680086.

It is an arithmetic number, because the mean of its divisors is an integer number (101355794694).

Almost surely, 2^{1377513711436} is an apocalyptic number.

It is an amenable number.

1377513711436 is a deficient number, since it is larger than the sum of its proper divisors (1055025361220).

1377513711436 is a wasteful number, since it uses less digits than its factorization.

1377513711436 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6965049 (or 6965047 counting only the distinct ones).

The product of its digits is 1111320, while the sum is 49.

The spelling of 1377513711436 in words is "one trillion, three hundred seventy-seven billion, five hundred thirteen million, seven hundred eleven thousand, four hundred thirty-six".