340100303142032 has 20 divisors (see below), whose sum is σ = 659644597023996. Its totient is φ = 169869439393920.

The previous prime is 340100303142023. The next prime is 340100303142037. The reversal of 340100303142032 is 230241303001043.

It can be written as a sum of positive squares in 2 ways, for example, as 282339330337936 + 57760972804096 = 16802956^2 + 7600064^2 .

It is a super-2 number, since 2×340100303142032² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 340100303141992 and 340100303142010.

It is not an unprimeable number, because it can be changed into a prime (340100303142037) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11294495543 + ... + 11294525654.

Almost surely, 2^{340100303142032} is an apocalyptic number.

It is an amenable number.

340100303142032 is a deficient number, since it is larger than the sum of its proper divisors (319544293881964).

340100303142032 is a wasteful number, since it uses less digits than its factorization.

340100303142032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22589022146 (or 22589022140 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 340100303142032 its reverse (230241303001043), we get a palindrome (570341606143075).

The spelling of 340100303142032 in words is "three hundred forty trillion, one hundred billion, three hundred three million, one hundred forty-two thousand, thirty-two".