1201415210345 has 8 divisors (see below), whose sum is σ = 1647655145664. Its totient is φ = 823827572784.

The previous prime is 1201415210309. The next prime is 1201415210351. The reversal of 1201415210345 is 5430125141021.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1201415210345 - 2¹⁴ = 1201415193961 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17163074399 + ... + 17163074468.

It is an arithmetic number, because the mean of its divisors is an integer number (205956893208).

Almost surely, 2^{1201415210345} is an apocalyptic number.

It is an amenable number.

1201415210345 is a deficient number, since it is larger than the sum of its proper divisors (446239935319).

1201415210345 is an equidigital number, since it uses as much as digits as its factorization.

1201415210345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34326148879.

The product of its (nonzero) digits is 4800, while the sum is 29.

The spelling of 1201415210345 in words is "one trillion, two hundred one billion, four hundred fifteen million, two hundred ten thousand, three hundred forty-five".