1234020368345 has 8 divisors (see below), whose sum is σ = 1486288740480. Its totient is φ = 983573429040.

The previous prime is 1234020368291. The next prime is 1234020368353. The reversal of 1234020368345 is 5438630204321.

It is a happy number.

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

It is not a de Polignac number, because 1234020368345 - 2¹⁸ = 1234020106201 is a prime.

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, 455356715 + ... + 455359424.

It is an arithmetic number, because the mean of its divisors is an integer number (185786092560).

Almost surely, 2^{1234020368345} is an apocalyptic number.

It is an amenable number.

1234020368345 is a deficient number, since it is larger than the sum of its proper divisors (252268372135).

1234020368345 is an equidigital number, since it uses as much as digits as its factorization.

1234020368345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 910716415.

The product of its (nonzero) digits is 414720, while the sum is 41.

The spelling of 1234020368345 in words is "one trillion, two hundred thirty-four billion, twenty million, three hundred sixty-eight thousand, three hundred forty-five".