340001121302 has 32 divisors (see below), whose sum is σ = 543062620800. Its totient is φ = 159188787648.

The previous prime is 340001121287. The next prime is 340001121307. The reversal of 340001121302 is 203121100043.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (340001121307) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10816853 + ... + 10848239.

It is an arithmetic number, because the mean of its divisors is an integer number (16970706900).

Almost surely, 2^340001121302 is an apocalyptic number.

340001121302 is a deficient number, since it is larger than the sum of its proper divisors (203061499498).

340001121302 is a wasteful number, since it uses less digits than its factorization.

340001121302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34700.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 340001121302 its reverse (203121100043), we get a palindrome (543122221345).

The spelling of 340001121302 in words is "three hundred forty billion, one million, one hundred twenty-one thousand, three hundred two".