2670290106446 has 4 divisors (see below), whose sum is σ = 4005435159672. Its totient is φ = 1335145053222.

The previous prime is 2670290106437. The next prime is 2670290106493. The reversal of 2670290106446 is 6446010920762.

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

It is a self number, because there is not a number n which added to its sum of digits gives 2670290106446.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 667572526610 + ... + 667572526613.

It is an arithmetic number, because the mean of its divisors is an integer number (1001358789918).

Almost surely, 2^{2670290106446} is an apocalyptic number.

2670290106446 is a deficient number, since it is larger than the sum of its proper divisors (1335145053226).

2670290106446 is a wasteful number, since it uses less digits than its factorization.

2670290106446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1335145053225.

The product of its (nonzero) digits is 870912, while the sum is 47.

The spelling of 2670290106446 in words is "two trillion, six hundred seventy billion, two hundred ninety million, one hundred six thousand, four hundred forty-six".