134012015411985 has 24 divisors (see below), whose sum is σ = 232314684436224. Its totient is φ = 71464708407840.

The previous prime is 134012015411927. The next prime is 134012015411999. The reversal of 134012015411985 is 589114510210431.

134012015411985 is a `hidden beast` number, since 1 + 3 + 4 + 0 + 1 + 20 + 1 + 541 + 1 + 9 + 85 = 666.

It is not a de Polignac number, because 134012015411985 - 2¹⁶ = 134012015346449 is a prime.

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 134012015411985.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 173912931 + ... + 174681800.

It is an arithmetic number, because the mean of its divisors is an integer number (9679778518176).

Almost surely, 2^{134012015411985} is an apocalyptic number.

134012015411985 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

134012015411985 is a deficient number, since it is larger than the sum of its proper divisors (98302669024239).

134012015411985 is a wasteful number, since it uses less digits than its factorization.

134012015411985 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 348603285 (or 348603282 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 45.

The spelling of 134012015411985 in words is "one hundred thirty-four trillion, twelve billion, fifteen million, four hundred eleven thousand, nine hundred eighty-five".