340650307754460 has 384 divisors, whose sum is σ = 1165186975518720. Its totient is φ = 81936377452800.

The previous prime is 340650307754447. The next prime is 340650307754501. The reversal of 340650307754460 is 64457703056043.

340650307754460 is a `hidden beast` number, since 3 + 4 + 0 + 6 + 5 + 0 + 30 + 7 + 7 + 544 + 60 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a junction number, because it is equal to n+sod(n) for n = 340650307754397 and 340650307754406.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 4546634559 + ... + 4546709481.

It is an arithmetic number, because the mean of its divisors is an integer number (3034341082080).

Almost surely, 2^{340650307754460} is an apocalyptic number.

340650307754460 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 340650307754460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (582593487759360).

340650307754460 is an abundant number, since it is smaller than the sum of its proper divisors (824536667764260).

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

340650307754460 is a wasteful number, since it uses less digits than its factorization.

340650307754460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80926 (or 80918 counting only the distinct ones).

The product of its (nonzero) digits is 25401600, while the sum is 54.

The spelling of 340650307754460 in words is "three hundred forty trillion, six hundred fifty billion, three hundred seven million, seven hundred fifty-four thousand, four hundred sixty".