1385083713837 has 64 divisors (see below), whose sum is σ = 1926893143296. Its totient is φ = 884382105600.

The previous prime is 1385083713823. The next prime is 1385083713847. The reversal of 1385083713837 is 7383173805831.

It is not a de Polignac number, because 1385083713837 - 2⁷ = 1385083713709 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1385083713847) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1201286253 + ... + 1201287405.

It is an arithmetic number, because the mean of its divisors is an integer number (30107705364).

Almost surely, 2^{1385083713837} is an apocalyptic number.

It is an amenable number.

1385083713837 is a deficient number, since it is larger than the sum of its proper divisors (541809429459).

1385083713837 is a wasteful number, since it uses less digits than its factorization.

1385083713837 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2110.

The product of its (nonzero) digits is 10160640, while the sum is 57.

The spelling of 1385083713837 in words is "one trillion, three hundred eighty-five billion, eighty-three million, seven hundred thirteen thousand, eight hundred thirty-seven".