340622194066 has 16 divisors (see below), whose sum is σ = 637007739840. Its totient is φ = 132709945680.

The previous prime is 340622194051. The next prime is 340622194091. The reversal of 340622194066 is 660491226043.

It is a happy number.

It is a super-2 number, since 2×340622194066² (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 7 ways as a sum of consecutive naturals, for example, 1105916061 + ... + 1105916368.

It is an arithmetic number, because the mean of its divisors is an integer number (39812983740).

Almost surely, 2^340622194066 is an apocalyptic number.

340622194066 is a deficient number, since it is larger than the sum of its proper divisors (296385545774).

340622194066 is a wasteful number, since it uses less digits than its factorization.

340622194066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2211832449.

The product of its (nonzero) digits is 373248, while the sum is 43.

The spelling of 340622194066 in words is "three hundred forty billion, six hundred twenty-two million, one hundred ninety-four thousand, sixty-six".