340241012 has 6 divisors (see below), whose sum is σ = 595421778. Its totient is φ = 170120504.

The previous prime is 340240969. The next prime is 340241081. The reversal of 340241012 is 210142043.

It can be written as a sum of positive squares in only one way, i.e., 218271076 + 121969936 = 14774^2 + 11044^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42530123 + ... + 42530130.

It is an arithmetic number, because the mean of its divisors is an integer number (99236963).

Almost surely, 2^340241012 is an apocalyptic number.

It is an amenable number.

340241012 is a deficient number, since it is larger than the sum of its proper divisors (255180766).

340241012 is a wasteful number, since it uses less digits than its factorization.

340241012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85060257 (or 85060255 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 340241012 is about 18445.6231122725. The cubic root of 340241012 is about 698.1180825012.

Adding to 340241012 its reverse (210142043), we get a palindrome (550383055).

The spelling of 340241012 in words is "three hundred forty million, two hundred forty-one thousand, twelve".