340216407210 has 32 divisors (see below), whose sum is σ = 835508203200. Its totient is φ = 88614505728.

The previous prime is 340216407149. The next prime is 340216407277. The reversal of 340216407210 is 12704612043.

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

It is a Curzon number.

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, 131865535 + ... + 131868114.

It is an arithmetic number, because the mean of its divisors is an integer number (26109631350).

Almost surely, 2^340216407210 is an apocalyptic number.

340216407210 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340216407210 is an abundant number, since it is smaller than the sum of its proper divisors (495291795990).

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

340216407210 is a wasteful number, since it uses less digits than its factorization.

340216407210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 263733702.

The product of its (nonzero) digits is 8064, while the sum is 30.

The spelling of 340216407210 in words is "three hundred forty billion, two hundred sixteen million, four hundred seven thousand, two hundred ten".