340446536043 has 8 divisors (see below), whose sum is σ = 454686528000. Its totient is φ = 226585450728.

The previous prime is 340446536039. The next prime is 340446536051. The reversal of 340446536043 is 340635644043.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 340446536043 - 2² = 340446536039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 340446535986 and 340446536004.

It is not an unprimeable number, because it can be changed into a prime (340446535043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94724563 + ... + 94728156.

It is an arithmetic number, because the mean of its divisors is an integer number (56835816000).

Almost surely, 2^340446536043 is an apocalyptic number.

340446536043 is a deficient number, since it is larger than the sum of its proper divisors (114239991957).

340446536043 is a wasteful number, since it uses less digits than its factorization.

340446536043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189453321.

The product of its (nonzero) digits is 1244160, while the sum is 42.

The spelling of 340446536043 in words is "three hundred forty billion, four hundred forty-six million, five hundred thirty-six thousand, forty-three".