141285145545 has 24 divisors (see below), whose sum is σ = 255541830336. Its totient is φ = 72075899808.

The previous prime is 141285145513. The next prime is 141285145549. The reversal of 141285145545 is 545541582141.

It is a happy number.

141285145545 is a `hidden beast` number, since 1 + 4 + 1 + 2 + 85 + 14 + 554 + 5 = 666.

It is not a de Polignac number, because 141285145545 - 2⁵ = 141285145513 is a prime.

It is a super-2 number, since 2×141285145545² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 141285145545.

It is not an unprimeable number, because it can be changed into a prime (141285145549) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 68252659 + ... + 68254728.

It is an arithmetic number, because the mean of its divisors is an integer number (10647576264).

Almost surely, 2^141285145545 is an apocalyptic number.

141285145545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

141285145545 is a deficient number, since it is larger than the sum of its proper divisors (114256684791).

141285145545 is a wasteful number, since it uses less digits than its factorization.

141285145545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136507421 (or 136507418 counting only the distinct ones).

The product of its digits is 640000, while the sum is 45.

The spelling of 141285145545 in words is "one hundred forty-one billion, two hundred eighty-five million, one hundred forty-five thousand, five hundred forty-five".