340949945552 has 20 divisors (see below), whose sum is σ = 661027754016. Its totient is φ = 170362138080.

The previous prime is 340949945549. The next prime is 340949945587. The reversal of 340949945552 is 255549949043.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 340949945491 and 340949945500.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7027238 + ... + 7075589.

Almost surely, 2^340949945552 is an apocalyptic number.

It is an amenable number.

340949945552 is a deficient number, since it is larger than the sum of its proper divisors (320077808464).

340949945552 is a wasteful number, since it uses less digits than its factorization.

340949945552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14104346 (or 14104340 counting only the distinct ones).

The product of its (nonzero) digits is 34992000, while the sum is 59.

The spelling of 340949945552 in words is "three hundred forty billion, nine hundred forty-nine million, nine hundred forty-five thousand, five hundred fifty-two".