1205462315345 has 8 divisors (see below), whose sum is σ = 1509448464576. Its totient is φ = 922440728176.

The previous prime is 1205462315327. The next prime is 1205462315347. The reversal of 1205462315345 is 5435132645021.

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 1205462315345 - 2¹⁴ = 1205462298961 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1205462315347) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5241140387 + ... + 5241140616.

It is an arithmetic number, because the mean of its divisors is an integer number (188681058072).

Almost surely, 2^{1205462315345} is an apocalyptic number.

It is an amenable number.

1205462315345 is a deficient number, since it is larger than the sum of its proper divisors (303986149231).

1205462315345 is a wasteful number, since it uses less digits than its factorization.

1205462315345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10482281031.

The product of its (nonzero) digits is 432000, while the sum is 41.

The spelling of 1205462315345 in words is "one trillion, two hundred five billion, four hundred sixty-two million, three hundred fifteen thousand, three hundred forty-five".