1352672045671 has 4 divisors (see below), whose sum is σ = 1432240989552. Its totient is φ = 1273103101792.

The previous prime is 1352672045611. The next prime is 1352672045713. The reversal of 1352672045671 is 1765402762531.

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

It is a cyclic number.

It is not a de Polignac number, because 1352672045671 - 2⁹ = 1352672045159 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352672045611) 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, 39784471915 + ... + 39784471948.

It is an arithmetic number, because the mean of its divisors is an integer number (358060247388).

Almost surely, 2^{1352672045671} is an apocalyptic number.

1352672045671 is a deficient number, since it is larger than the sum of its proper divisors (79568943881).

1352672045671 is an equidigital number, since it uses as much as digits as its factorization.

1352672045671 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79568943880.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 1352672045671 in words is "one trillion, three hundred fifty-two billion, six hundred seventy-two million, forty-five thousand, six hundred seventy-one".