345448408154 has 8 divisors (see below), whose sum is σ = 545444855040. Its totient is φ = 163633456476.

The previous prime is 345448408153. The next prime is 345448408163. The reversal of 345448408154 is 451804844543.

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

It is a super-2 number, since 2×345448408154² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (345448408153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4545373754 + ... + 4545373829.

It is an arithmetic number, because the mean of its divisors is an integer number (68180606880).

Almost surely, 2^345448408154 is an apocalyptic number.

345448408154 is a deficient number, since it is larger than the sum of its proper divisors (199996446886).

345448408154 is a wasteful number, since it uses less digits than its factorization.

345448408154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9090747604.

The product of its (nonzero) digits is 4915200, while the sum is 50.

The spelling of 345448408154 in words is "three hundred forty-five billion, four hundred forty-eight million, four hundred eight thousand, one hundred fifty-four".