340944831870 has 32 divisors (see below), whose sum is σ = 818283492000. Its totient is φ = 90916855680.

The previous prime is 340944831847. The next prime is 340944831893. The reversal of 340944831870 is 78138449043.

It is an interprime number because it is at equal distance from previous prime (340944831847) and next prime (340944831893).

It is a congruent 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, 2382960 + ... + 2521980.

It is an arithmetic number, because the mean of its divisors is an integer number (25571359125).

Almost surely, 2^340944831870 is an apocalyptic number.

340944831870 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

340944831870 is an abundant number, since it is smaller than the sum of its proper divisors (477338660130).

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

340944831870 is a wasteful number, since it uses less digits than its factorization.

340944831870 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 220780.

The product of its (nonzero) digits is 2322432, while the sum is 51.

The spelling of 340944831870 in words is "three hundred forty billion, nine hundred forty-four million, eight hundred thirty-one thousand, eight hundred seventy".