135646014063 has 16 divisors (see below), whose sum is σ = 213366388736. Its totient is φ = 75011620320.

The previous prime is 135646014061. The next prime is 135646014071. The reversal of 135646014063 is 360410646531.

It is not a de Polignac number, because 135646014063 - 2¹ = 135646014061 is a prime.

It is a super-2 number, since 2×135646014063² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (135646014061) 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, 104182156 + ... + 104183457.

It is an arithmetic number, because the mean of its divisors is an integer number (13335399296).

Almost surely, 2^135646014063 is an apocalyptic number.

135646014063 is a deficient number, since it is larger than the sum of its proper divisors (77720374673).

135646014063 is a wasteful number, since it uses less digits than its factorization.

135646014063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208365654.

The product of its (nonzero) digits is 155520, while the sum is 39.

The spelling of 135646014063 in words is "one hundred thirty-five billion, six hundred forty-six million, fourteen thousand, sixty-three".