340030032351 has 32 divisors (see below), whose sum is σ = 471055343616. Its totient is φ = 217944972000.

The previous prime is 340030032317. The next prime is 340030032361. The reversal of 340030032351 is 153230030043.

It is a happy number.

It is not a de Polignac number, because 340030032351 - 2¹⁴ = 340030015967 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340030032361) 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, 11189560 + ... + 11219906.

It is an arithmetic number, because the mean of its divisors is an integer number (14720479488).

Almost surely, 2^340030032351 is an apocalyptic number.

340030032351 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

340030032351 is a deficient number, since it is larger than the sum of its proper divisors (131025311265).

340030032351 is a wasteful number, since it uses less digits than its factorization.

340030032351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31163.

The product of its (nonzero) digits is 3240, while the sum is 24.

Adding to 340030032351 its reverse (153230030043), we get a palindrome (493260062394).

The spelling of 340030032351 in words is "three hundred forty billion, thirty million, thirty-two thousand, three hundred fifty-one".