340228726092 has 216 divisors, whose sum is σ = 938307726720. Its totient is φ = 103864135680.

The previous prime is 340228726067. The next prime is 340228726129. The reversal of 340228726092 is 290627822043.

340228726092 is a `hidden beast` number, since 34 + 0 + 2 + 2 + 8 + 7 + 2 + 609 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 217120293 + ... + 217121859.

Almost surely, 2^340228726092 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 340228726092, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (469153863360).

340228726092 is an abundant number, since it is smaller than the sum of its proper divisors (598079000628).

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

340228726092 is a wasteful number, since it uses less digits than its factorization.

340228726092 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2161 (or 2139 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 45.

The spelling of 340228726092 in words is "three hundred forty billion, two hundred twenty-eight million, seven hundred twenty-six thousand, ninety-two".