2030511040690 has 32 divisors (see below), whose sum is σ = 4002699711744. Its totient is φ = 735494615040.

The previous prime is 2030511040667. The next prime is 2030511040709. The reversal of 2030511040690 is 960401150302.

It is a super-2 number, since 2×2030511040690² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35884554 + ... + 35941093.

It is an arithmetic number, because the mean of its divisors is an integer number (125084365992).

Almost surely, 2^{2030511040690} is an apocalyptic number.

2030511040690 is a deficient number, since it is larger than the sum of its proper divisors (1972188671054).

2030511040690 is a wasteful number, since it uses less digits than its factorization.

2030511040690 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71825922.

The product of its (nonzero) digits is 6480, while the sum is 31.

Adding to 2030511040690 its reverse (960401150302), we get a palindrome (2990912190992).

The spelling of 2030511040690 in words is "two trillion, thirty billion, five hundred eleven million, forty thousand, six hundred ninety".