340603631200 has 288 divisors, whose sum is σ = 986659349760. Its totient is φ = 112337971200.

The previous prime is 340603631153. The next prime is 340603631219. The reversal of 340603631200 is 2136306043.

It is a super-2 number, since 2×340603631200² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

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, 45955495 + ... + 45962905.

It is an arithmetic number, because the mean of its divisors is an integer number (3425900520).

Almost surely, 2^340603631200 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 340603631200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (493329674880).

340603631200 is an abundant number, since it is smaller than the sum of its proper divisors (646055718560).

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

340603631200 is a wasteful number, since it uses less digits than its factorization.

340603631200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7750 (or 7737 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 340603631200 its reverse (2136306043), we get a palindrome (342739937243).

The spelling of 340603631200 in words is "three hundred forty billion, six hundred three million, six hundred thirty-one thousand, two hundred".