1387702013070 has 16 divisors (see below), whose sum is σ = 3330484831440. Its totient is φ = 370053870144.

The previous prime is 1387702013057. The next prime is 1387702013099. The reversal of 1387702013070 is 703102077831.

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 7 ways as a sum of consecutive naturals, for example, 23128366855 + ... + 23128366914.

It is an arithmetic number, because the mean of its divisors is an integer number (208155301965).

Almost surely, 2^{1387702013070} is an apocalyptic number.

1387702013070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1387702013070 is an abundant number, since it is smaller than the sum of its proper divisors (1942782818370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1387702013070 is a wasteful number, since it uses less digits than its factorization.

1387702013070 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46256733779.

The product of its (nonzero) digits is 49392, while the sum is 39.

The spelling of 1387702013070 in words is "one trillion, three hundred eighty-seven billion, seven hundred two million, thirteen thousand, seventy".