345545403440010 has 32 divisors (see below), whose sum is σ = 829310659535232. Its totient is φ = 92145252997440.

The previous prime is 345545403439997. The next prime is 345545403440021. The reversal of 345545403440010 is 10044304545543.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3536452 + ... + 26525408.

It is an arithmetic number, because the mean of its divisors is an integer number (25915958110476).

Almost surely, 2^{345545403440010} is an apocalyptic number.

345545403440010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

345545403440010 is an abundant number, since it is smaller than the sum of its proper divisors (483765256095222).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345545403440010 is a wasteful number, since it uses less digits than its factorization.

345545403440010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23489998.

The product of its (nonzero) digits is 1152000, while the sum is 42.

Adding to 345545403440010 its reverse (10044304545543), we get a palindrome (355589707985553).

The spelling of 345545403440010 in words is "three hundred forty-five trillion, five hundred forty-five billion, four hundred three million, four hundred forty thousand, ten".