134040664261515 has 16 divisors (see below), whose sum is σ = 233961886711296. Its totient is φ = 64989412975200.

The previous prime is 134040664261489. The next prime is 134040664261547. The reversal of 134040664261515 is 515162466040431.

It is not a de Polignac number, because 134040664261515 - 2⁶ = 134040664261451 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 406183830931 + ... + 406183831260.

It is an arithmetic number, because the mean of its divisors is an integer number (14622617919456).

Almost surely, 2^{134040664261515} is an apocalyptic number.

134040664261515 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

134040664261515 is a deficient number, since it is larger than the sum of its proper divisors (99921222449781).

134040664261515 is a wasteful number, since it uses less digits than its factorization.

134040664261515 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 812367662210.

The product of its (nonzero) digits is 2073600, while the sum is 48.

The spelling of 134040664261515 in words is "one hundred thirty-four trillion, forty billion, six hundred sixty-four million, two hundred sixty-one thousand, five hundred fifteen".