134215553115 has 48 divisors (see below), whose sum is σ = 266814283008. Its totient is φ = 61138836288.

The previous prime is 134215553099. The next prime is 134215553123. The reversal of 134215553115 is 511355512431.

134215553115 is a `hidden beast` number, since 1 + 342 + 155 + 53 + 115 = 666.

It is not a de Polignac number, because 134215553115 - 2⁴ = 134215553099 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 134215553115.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 663649 + ... + 841938.

It is an arithmetic number, because the mean of its divisors is an integer number (5558630896).

Almost surely, 2^134215553115 is an apocalyptic number.

134215553115 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134215553115 is a deficient number, since it is larger than the sum of its proper divisors (132598729893).

134215553115 is a wasteful number, since it uses less digits than its factorization.

134215553115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1505888 (or 1505885 counting only the distinct ones).

The product of its digits is 45000, while the sum is 36.

The spelling of 134215553115 in words is "one hundred thirty-four billion, two hundred fifteen million, five hundred fifty-three thousand, one hundred fifteen".