340005413550 has 48 divisors (see below), whose sum is σ = 919869196032. Its totient is φ = 82425554400.

The previous prime is 340005413543. The next prime is 340005413567. The reversal of 340005413550 is 55314500043.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 103030294 + ... + 103033593.

It is an arithmetic number, because the mean of its divisors is an integer number (19163941584).

Almost surely, 2^340005413550 is an apocalyptic number.

340005413550 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340005413550 is an abundant number, since it is smaller than the sum of its proper divisors (579863782482).

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

340005413550 is a wasteful number, since it uses less digits than its factorization.

340005413550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 206063913 (or 206063908 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 30.

Adding to 340005413550 its reverse (55314500043), we get a palindrome (395319913593).

The spelling of 340005413550 in words is "three hundred forty billion, five million, four hundred thirteen thousand, five hundred fifty".