1364434436506 has 8 divisors (see below), whose sum is σ = 2050103008404. Its totient is φ = 681066767040.

The previous prime is 1364434436471. The next prime is 1364434436507. The reversal of 1364434436506 is 6056344344631.

It can be written as a sum of positive squares in 2 ways, for example, as 1303627315225 + 60807121281 = 1141765^2 + 246591^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 1364434436506.

It is not an unprimeable number, because it can be changed into a prime (1364434436507) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 575224125 + ... + 575226496.

Almost surely, 2^{1364434436506} is an apocalyptic number.

1364434436506 is a deficient number, since it is larger than the sum of its proper divisors (685668571898).

1364434436506 is a wasteful number, since it uses less digits than its factorization.

1364434436506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1150451216.

The product of its (nonzero) digits is 7464960, while the sum is 49.

The spelling of 1364434436506 in words is "one trillion, three hundred sixty-four billion, four hundred thirty-four million, four hundred thirty-six thousand, five hundred six".