13703713581245 has 8 divisors (see below), whose sum is σ = 16503822567384. Its totient is φ = 10923393351744.

The previous prime is 13703713581193. The next prime is 13703713581323. The reversal of 13703713581245 is 54218531730731.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 577048371769 + 13126665209476 = 759637^2 + 3623074^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13703713581245 - 2⁸ = 13703713580989 is a prime.

It is a super-3 number, since 3×13703713581245³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13703713581193 and 13703713581202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4947187634 + ... + 4947190403.

It is an arithmetic number, because the mean of its divisors is an integer number (2062977820923).

Almost surely, 2^{13703713581245} is an apocalyptic number.

It is an amenable number.

13703713581245 is a deficient number, since it is larger than the sum of its proper divisors (2800108986139).

13703713581245 is an equidigital number, since it uses as much as digits as its factorization.

13703713581245 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9894378319.

The product of its (nonzero) digits is 2116800, while the sum is 50.

The spelling of 13703713581245 in words is "thirteen trillion, seven hundred three billion, seven hundred thirteen million, five hundred eighty-one thousand, two hundred forty-five".