340645532883 has 16 divisors (see below), whose sum is σ = 478121435520. Its totient is φ = 215134448256.

The previous prime is 340645532881. The next prime is 340645532911. The reversal of 340645532883 is 388235546043.

It is not a de Polignac number, because 340645532883 - 2¹ = 340645532881 is a prime.

It is not an unprimeable number, because it can be changed into a prime (340645532881) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1195291 + ... + 1452587.

It is an arithmetic number, because the mean of its divisors is an integer number (29882589720).

Almost surely, 2^340645532883 is an apocalyptic number.

340645532883 is a deficient number, since it is larger than the sum of its proper divisors (137475902637).

340645532883 is a wasteful number, since it uses less digits than its factorization.

340645532883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280546.

The product of its (nonzero) digits is 8294400, while the sum is 51.

The spelling of 340645532883 in words is "three hundred forty billion, six hundred forty-five million, five hundred thirty-two thousand, eight hundred eighty-three".