340234123020 has 96 divisors (see below), whose sum is σ = 1039770950400. Its totient is φ = 82440495360.

The previous prime is 340234123001. The next prime is 340234123027. The reversal of 340234123020 is 20321432043.

It is not an unprimeable number, because it can be changed into a prime (340234123027) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1229431 + ... + 1480529.

It is an arithmetic number, because the mean of its divisors is an integer number (10830947400).

Almost surely, 2^340234123020 is an apocalyptic number.

340234123020 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

340234123020 is an abundant number, since it is smaller than the sum of its proper divisors (699536827380).

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

340234123020 is a wasteful number, since it uses less digits than its factorization.

340234123020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 253175 (or 253173 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 340234123020 its reverse (20321432043), we get a palindrome (360555555063).

The spelling of 340234123020 in words is "three hundred forty billion, two hundred thirty-four million, one hundred twenty-three thousand, twenty".