240304140021034 has 8 divisors (see below), whose sum is σ = 360456312579300. Its totient is φ = 120152035827936.

The previous prime is 240304140021007. The next prime is 240304140021053. The reversal of 240304140021034 is 430120041403042.

It can be written as a sum of positive squares in 2 ways, for example, as 234607578779025 + 5696561242009 = 15316905^2 + 2386747^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×240304140021034² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 240304140020993 and 240304140021011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7146459 + ... + 23058190.

Almost surely, 2^{240304140021034} is an apocalyptic number.

240304140021034 is a deficient number, since it is larger than the sum of its proper divisors (120152172558266).

240304140021034 is a wasteful number, since it uses less digits than its factorization.

240304140021034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34182584.

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 240304140021034 its reverse (430120041403042), we get a palindrome (670424181424076).

The spelling of 240304140021034 in words is "two hundred forty trillion, three hundred four billion, one hundred forty million, twenty-one thousand, thirty-four".