340552121451241 has 16 divisors (see below), whose sum is σ = 391783680963328. Its totient is φ = 289965913128000.

The previous prime is 340552121451239. The next prime is 340552121451253. The reversal of 340552121451241 is 142154121255043.

It is a cyclic number.

It is not a de Polignac number, because 340552121451241 - 2¹ = 340552121451239 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 340552121451194 and 340552121451203.

It is not an unprimeable number, because it can be changed into a prime (340552121451281) 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, 112729711 + ... + 115711243.

It is an arithmetic number, because the mean of its divisors is an integer number (24486480060208).

Almost surely, 2^{340552121451241} is an apocalyptic number.

It is an amenable number.

340552121451241 is a deficient number, since it is larger than the sum of its proper divisors (51231559512087).

340552121451241 is a wasteful number, since it uses less digits than its factorization.

340552121451241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3089752.

The product of its (nonzero) digits is 192000, while the sum is 40.

The spelling of 340552121451241 in words is "three hundred forty trillion, five hundred fifty-two billion, one hundred twenty-one million, four hundred fifty-one thousand, two hundred forty-one".