340174199246 has 64 divisors (see below), whose sum is σ = 619052544000. Its totient is φ = 137135496960.

The previous prime is 340174199243. The next prime is 340174199257. The reversal of 340174199246 is 642991471043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 340174199194 and 340174199203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340174199243) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2204300 + ... + 2353568.

It is an arithmetic number, because the mean of its divisors is an integer number (9672696000).

Almost surely, 2^340174199246 is an apocalyptic number.

340174199246 is a deficient number, since it is larger than the sum of its proper divisors (278878344754).

340174199246 is a wasteful number, since it uses less digits than its factorization.

340174199246 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149457.

The product of its (nonzero) digits is 1306368, while the sum is 50.

The spelling of 340174199246 in words is "three hundred forty billion, one hundred seventy-four million, one hundred ninety-nine thousand, two hundred forty-six".