340313532030 has 96 divisors (see below), whose sum is σ = 920538597888. Its totient is φ = 90458272800.

The previous prime is 340313531981. The next prime is 340313532101. The reversal of 340313532030 is 30235313043.

It is a happy number.

340313532030 is a `hidden beast` number, since 3 + 403 + 1 + 3 + 53 + 203 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 340313531985 and 340313532003.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 530575 + ... + 980885.

It is an arithmetic number, because the mean of its divisors is an integer number (9588943728).

Almost surely, 2^340313532030 is an apocalyptic number.

340313532030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 340313532030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (460269298944).

340313532030 is an abundant number, since it is smaller than the sum of its proper divisors (580225065858).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340313532030 is a wasteful number, since it uses less digits than its factorization.

340313532030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 450644 (or 450632 counting only the distinct ones).

The product of its (nonzero) digits is 9720, while the sum is 27.

Adding to 340313532030 its reverse (30235313043), we get a palindrome (370548845073).

The spelling of 340313532030 in words is "three hundred forty billion, three hundred thirteen million, five hundred thirty-two thousand, thirty".