340056234193452 has 96 divisors (see below), whose sum is σ = 923929032499200. Its totient is φ = 95340542087232.

The previous prime is 340056234193399. The next prime is 340056234193457. The reversal of 340056234193452 is 254391432650043.

It is a junction number, because it is equal to n+sod(n) for n = 340056234193395 and 340056234193404.

It is not an unprimeable number, because it can be changed into a prime (340056234193457) 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, 156109002 + ... + 158272337.

It is an arithmetic number, because the mean of its divisors is an integer number (9624260755200).

Almost surely, 2^{340056234193452} is an apocalyptic number.

It is an amenable number.

340056234193452 is an abundant number, since it is smaller than the sum of its proper divisors (583872798305748).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

340056234193452 is a wasteful number, since it uses less digits than its factorization.

340056234193452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 314381595 (or 314381593 counting only the distinct ones).

The product of its (nonzero) digits is 9331200, while the sum is 51.

The spelling of 340056234193452 in words is "three hundred forty trillion, fifty-six billion, two hundred thirty-four million, one hundred ninety-three thousand, four hundred fifty-two".