340604121466 has 32 divisors (see below), whose sum is σ = 587837472768. Its totient is φ = 144989984880.

The previous prime is 340604121443. The next prime is 340604121491. The reversal of 340604121466 is 664121406043.

It is a super-2 number, since 2×340604121466² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1259911 + ... + 1506181.

It is an arithmetic number, because the mean of its divisors is an integer number (18369921024).

Almost surely, 2^340604121466 is an apocalyptic number.

340604121466 is a deficient number, since it is larger than the sum of its proper divisors (247233351302).

340604121466 is a wasteful number, since it uses less digits than its factorization.

340604121466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 246946.

The product of its (nonzero) digits is 82944, while the sum is 37.

The spelling of 340604121466 in words is "three hundred forty billion, six hundred four million, one hundred twenty-one thousand, four hundred sixty-six".