2002135044007 has 16 divisors (see below), whose sum is σ = 2309846801472. Its totient is φ = 1699865395200.

The previous prime is 2002135044001. The next prime is 2002135044061. The reversal of 2002135044007 is 7004405312002.

It is not a de Polignac number, because 2002135044007 - 2⁷ = 2002135043879 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002135044001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 475903 + ... + 2056879.

It is an arithmetic number, because the mean of its divisors is an integer number (144365425092).

Almost surely, 2^{2002135044007} is an apocalyptic number.

2002135044007 is a deficient number, since it is larger than the sum of its proper divisors (307711757465).

2002135044007 is a wasteful number, since it uses less digits than its factorization.

2002135044007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1582698.

The product of its (nonzero) digits is 6720, while the sum is 28.

The spelling of 2002135044007 in words is "two trillion, two billion, one hundred thirty-five million, forty-four thousand, seven".