690042115230231 has 8 divisors (see below), whose sum is σ = 968480161726720. Its totient is φ = 435816072776952.

The previous prime is 690042115230101. The next prime is 690042115230277. The reversal of 690042115230231 is 132032511240096.

690042115230231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 690042115230231 - 2¹³ = 690042115222039 is a prime.

It is a super-2 number, since 2×690042115230231² (a number of 30 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 690042115230231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (690042115230031) 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, 6053001010735 + ... + 6053001010848.

It is an arithmetic number, because the mean of its divisors is an integer number (121060020215840).

Almost surely, 2^{690042115230231} is an apocalyptic number.

690042115230231 is a deficient number, since it is larger than the sum of its proper divisors (278438046496489).

690042115230231 is a wasteful number, since it uses less digits than its factorization.

690042115230231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12106002021605.

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 690042115230231 in words is "six hundred ninety trillion, forty-two billion, one hundred fifteen million, two hundred thirty thousand, two hundred thirty-one".