340455124204 has 48 divisors (see below), whose sum is σ = 695169101088. Its totient is φ = 144450690048.

The previous prime is 340455124183. The next prime is 340455124213. The reversal of 340455124204 is 402421554043.

It is a super-2 number, since 2×340455124204² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 340455124204.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4440247 + ... + 4516270.

It is an arithmetic number, because the mean of its divisors is an integer number (14482689606).

Almost surely, 2^340455124204 is an apocalyptic number.

340455124204 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

340455124204 is an abundant number, since it is smaller than the sum of its proper divisors (354713976884).

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

340455124204 is a wasteful number, since it uses less digits than its factorization.

340455124204 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8956594 (or 8956592 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 34.

Adding to 340455124204 its reverse (402421554043), we get a palindrome (742876678247).

The spelling of 340455124204 in words is "three hundred forty billion, four hundred fifty-five million, one hundred twenty-four thousand, two hundred four".