1046374381667 has 4 divisors (see below), whose sum is σ = 1046865870120. Its totient is φ = 1045882893216.

The previous prime is 1046374381639. The next prime is 1046374381673. The reversal of 1046374381667 is 7661834736401.

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 1046374381667 - 2¹⁶ = 1046374316131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1046374381687) 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, 245741033 + ... + 245745290.

It is an arithmetic number, because the mean of its divisors is an integer number (261716467530).

Almost surely, 2^{1046374381667} is an apocalyptic number.

1046374381667 is a deficient number, since it is larger than the sum of its proper divisors (491488453).

1046374381667 is an equidigital number, since it uses as much as digits as its factorization.

1046374381667 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491488452.

The product of its (nonzero) digits is 12192768, while the sum is 56.

The spelling of 1046374381667 in words is "one trillion, forty-six billion, three hundred seventy-four million, three hundred eighty-one thousand, six hundred sixty-seven".