1672386307711 has 4 divisors (see below), whose sum is σ = 1911298637392. Its totient is φ = 1433473978032.

The previous prime is 1672386307673. The next prime is 1672386307717. The reversal of 1672386307711 is 1177036832761.

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 1672386307711 - 2⁹ = 1672386307199 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 (1672386307717) 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, 119456164830 + ... + 119456164843.

It is an arithmetic number, because the mean of its divisors is an integer number (477824659348).

Almost surely, 2^{1672386307711} is an apocalyptic number.

1672386307711 is a deficient number, since it is larger than the sum of its proper divisors (238912329681).

1672386307711 is an equidigital number, since it uses as much as digits as its factorization.

1672386307711 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 238912329680.

The product of its (nonzero) digits is 1778112, while the sum is 52.

The spelling of 1672386307711 in words is "one trillion, six hundred seventy-two billion, three hundred eighty-six million, three hundred seven thousand, seven hundred eleven".