2909018969006 has 4 divisors (see below), whose sum is σ = 4363528453512. Its totient is φ = 1454509484502.

The previous prime is 2909018968991. The next prime is 2909018969009. The reversal of 2909018969006 is 6009698109092.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2909018969009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 727254742250 + ... + 727254742253.

It is an arithmetic number, because the mean of its divisors is an integer number (1090882113378).

Almost surely, 2^{2909018969006} is an apocalyptic number.

2909018969006 is a deficient number, since it is larger than the sum of its proper divisors (1454509484506).

2909018969006 is a wasteful number, since it uses less digits than its factorization.

2909018969006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1454509484505.

The product of its (nonzero) digits is 3779136, while the sum is 59.

The spelling of 2909018969006 in words is "two trillion, nine hundred nine billion, eighteen million, nine hundred sixty-nine thousand, six".