340340532000 has 384 divisors, whose sum is σ = 1290389667840. Its totient is φ = 76805913600.

The previous prime is 340340531957. The next prime is 340340532013. The reversal of 340340532000 is 235043043.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6610357 + ... + 6661643.

It is an arithmetic number, because the mean of its divisors is an integer number (3360389760).

Almost surely, 2^340340532000 is an apocalyptic number.

340340532000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340340532000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (645194833920).

340340532000 is an abundant number, since it is smaller than the sum of its proper divisors (950049135840).

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

340340532000 is a wasteful number, since it uses less digits than its factorization.

340340532000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51401 (or 51383 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 24.

Adding to 340340532000 its reverse (235043043), we get a palindrome (340575575043).

The spelling of 340340532000 in words is "three hundred forty billion, three hundred forty million, five hundred thirty-two thousand".