1387512764014 has 32 divisors (see below), whose sum is σ = 2295072720864. Its totient is φ = 625066485120.

The previous prime is 1387512763997. The next prime is 1387512764069. The reversal of 1387512764014 is 4104672157831.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 1197384 + ... + 2051524.

It is an arithmetic number, because the mean of its divisors is an integer number (71721022527).

Almost surely, 2^{1387512764014} is an apocalyptic number.

1387512764014 is a deficient number, since it is larger than the sum of its proper divisors (907559956850).

1387512764014 is a wasteful number, since it uses less digits than its factorization.

1387512764014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 855652.

The product of its (nonzero) digits is 1128960, while the sum is 49.

The spelling of 1387512764014 in words is "one trillion, three hundred eighty-seven billion, five hundred twelve million, seven hundred sixty-four thousand, fourteen".