1388870403514 has 64 divisors (see below), whose sum is σ = 2395930648320. Its totient is φ = 597643200000.

The previous prime is 1388870403497. The next prime is 1388870403577. The reversal of 1388870403514 is 4153040788831.

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 31 ways as a sum of consecutive naturals, for example, 214693072 + ... + 214699540.

It is an arithmetic number, because the mean of its divisors is an integer number (37436416380).

Almost surely, 2^{1388870403514} is an apocalyptic number.

1388870403514 is a deficient number, since it is larger than the sum of its proper divisors (1007060244806).

1388870403514 is a wasteful number, since it uses less digits than its factorization.

1388870403514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10807.

The product of its (nonzero) digits is 2580480, while the sum is 52.

The spelling of 1388870403514 in words is "one trillion, three hundred eighty-eight billion, eight hundred seventy million, four hundred three thousand, five hundred fourteen".