340102132 has 24 divisors (see below), whose sum is σ = 601679232. Its totient is φ = 168204000.

The previous prime is 340102129. The next prime is 340102151. The reversal of 340102132 is 231201043.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157782 + ... + 159922.

It is an arithmetic number, because the mean of its divisors is an integer number (25069968).

Almost surely, 2^340102132 is an apocalyptic number.

It is an amenable number.

340102132 is a deficient number, since it is larger than the sum of its proper divisors (261577100).

340102132 is a wasteful number, since it uses less digits than its factorization.

340102132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2559 (or 2557 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 340102132 is about 18441.8581493297. The cubic root of 340102132 is about 698.0230833383.

Adding to 340102132 its reverse (231201043), we get a palindrome (571303175).

The spelling of 340102132 in words is "three hundred forty million, one hundred two thousand, one hundred thirty-two".