340135392226 has 16 divisors (see below), whose sum is σ = 590470122240. Its totient is φ = 143927091360.

The previous prime is 340135392221. The next prime is 340135392227. The reversal of 340135392226 is 622293531043.

It is a super-2 number, since 2×340135392226² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (340135392221) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 153767155 + ... + 153769366.

It is an arithmetic number, because the mean of its divisors is an integer number (36904382640).

Almost surely, 2^340135392226 is an apocalyptic number.

340135392226 is a deficient number, since it is larger than the sum of its proper divisors (250334730014).

340135392226 is a wasteful number, since it uses less digits than its factorization.

340135392226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307536609.

The product of its (nonzero) digits is 233280, while the sum is 40.

The spelling of 340135392226 in words is "three hundred forty billion, one hundred thirty-five million, three hundred ninety-two thousand, two hundred twenty-six".