1013145420463 has 16 divisors (see below), whose sum is σ = 1171238896800. Its totient is φ = 866140416000.

The previous prime is 1013145420421. The next prime is 1013145420467. The reversal of 1013145420463 is 3640245413101.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013145420463 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1013145420467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2030988 + ... + 2480161.

It is an arithmetic number, because the mean of its divisors is an integer number (73202431050).

Almost surely, 2^{1013145420463} is an apocalyptic number.

1013145420463 is a deficient number, since it is larger than the sum of its proper divisors (158093476337).

1013145420463 is a wasteful number, since it uses less digits than its factorization.

1013145420463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4512378.

The product of its (nonzero) digits is 34560, while the sum is 34.

The spelling of 1013145420463 in words is "one trillion, thirteen billion, one hundred forty-five million, four hundred twenty thousand, four hundred sixty-three".