3703143886457 has 4 divisors (see below), whose sum is σ = 3920975879796. Its totient is φ = 3485311893120.

The previous prime is 3703143886427. The next prime is 3703143886499. The reversal of 3703143886457 is 7546883413073.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3099110264041 + 604033622416 = 1760429^2 + 777196^2 .

It is a cyclic number.

It is not a de Polignac number, because 3703143886457 - 2²⁶ = 3703076777593 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3703143886396 and 3703143886405.

It is not an unprimeable number, because it can be changed into a prime (3703143886427) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 108915996644 + ... + 108915996677.

It is an arithmetic number, because the mean of its divisors is an integer number (980243969949).

Almost surely, 2^{3703143886457} is an apocalyptic number.

It is an amenable number.

3703143886457 is a deficient number, since it is larger than the sum of its proper divisors (217831993339).

3703143886457 is a wasteful number, since it uses less digits than its factorization.

3703143886457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217831993338.

The product of its (nonzero) digits is 40642560, while the sum is 59.

The spelling of 3703143886457 in words is "three trillion, seven hundred three billion, one hundred forty-three million, eight hundred eighty-six thousand, four hundred fifty-seven".