345420140401514 has 8 divisors (see below), whose sum is σ = 523260212687748. Its totient is φ = 171000069505600.

The previous prime is 345420140401499. The next prime is 345420140401577. The reversal of 345420140401514 is 415104041024543.

It can be written as a sum of positive squares in 2 ways, for example, as 338388717669025 + 7031422732489 = 18395345^2 + 2651683^2 .

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

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, 855000347327 + ... + 855000347730.

Almost surely, 2^{345420140401514} is an apocalyptic number.

345420140401514 is a deficient number, since it is larger than the sum of its proper divisors (177840072286234).

345420140401514 is a wasteful number, since it uses less digits than its factorization.

345420140401514 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1710000695160.

The product of its (nonzero) digits is 153600, while the sum is 38.

The spelling of 345420140401514 in words is "three hundred forty-five trillion, four hundred twenty billion, one hundred forty million, four hundred one thousand, five hundred fourteen".