2002653441730 has 16 divisors (see below), whose sum is σ = 3605122032120. Its totient is φ = 800984524032.

The previous prime is 2002653441709. The next prime is 2002653441731. The reversal of 2002653441730 is 371443562002.

It can be written as a sum of positive squares in 4 ways, for example, as 1907252147089 + 95401294641 = 1381033^2 + 308871^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2002653441730.

It is not an unprimeable number, because it can be changed into a prime (2002653441731) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9497079 + ... + 9705658.

Almost surely, 2^{2002653441730} is an apocalyptic number.

2002653441730 is a deficient number, since it is larger than the sum of its proper divisors (1602468590390).

2002653441730 is a wasteful number, since it uses less digits than its factorization.

2002653441730 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19213173.

The product of its (nonzero) digits is 120960, while the sum is 37.

The spelling of 2002653441730 in words is "two trillion, two billion, six hundred fifty-three million, four hundred forty-one thousand, seven hundred thirty".