340422720536236 has 48 divisors (see below), whose sum is σ = 643086609113088. Its totient is φ = 156745795752000.

The previous prime is 340422720536179. The next prime is 340422720536237. The reversal of 340422720536236 is 632635027224043.

It is a self number, because there is not a number n which added to its sum of digits gives 340422720536236.

It is not an unprimeable number, because it can be changed into a prime (340422720536237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 460219461 + ... + 460958563.

It is an arithmetic number, because the mean of its divisors is an integer number (13397637689856).

Almost surely, 2^{340422720536236} is an apocalyptic number.

It is an amenable number.

340422720536236 is a deficient number, since it is larger than the sum of its proper divisors (302663888576852).

340422720536236 is a wasteful number, since it uses less digits than its factorization.

340422720536236 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 760102 (or 760100 counting only the distinct ones).

The product of its (nonzero) digits is 8709120, while the sum is 49.

The spelling of 340422720536236 in words is "three hundred forty trillion, four hundred twenty-two billion, seven hundred twenty million, five hundred thirty-six thousand, two hundred thirty-six".