340411221030 has 64 divisors (see below), whose sum is σ = 847711438848. Its totient is φ = 87392839680.

The previous prime is 340411221019. The next prime is 340411221047. The reversal of 340411221030 is 30122114043.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 340411220988 and 340411221006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 768784 + ... + 1127763.

It is an arithmetic number, because the mean of its divisors is an integer number (13245491232).

Almost surely, 2^340411221030 is an apocalyptic number.

340411221030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340411221030 is an abundant number, since it is smaller than the sum of its proper divisors (507300217818).

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

340411221030 is a wasteful number, since it uses less digits than its factorization.

340411221030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1896781.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 340411221030 its reverse (30122114043), we get a palindrome (370533335073).

The spelling of 340411221030 in words is "three hundred forty billion, four hundred eleven million, two hundred twenty-one thousand, thirty".