136812833401461 has 16 divisors (see below), whose sum is σ = 208477213337088. Its totient is φ = 78178568886000.

The previous prime is 136812833401451. The next prime is 136812833401471. The reversal of 136812833401461 is 164104338218631.

It is an interprime number because it is at equal distance from previous prime (136812833401451) and next prime (136812833401471).

It is not a de Polignac number, because 136812833401461 - 2⁵ = 136812833401429 is a prime.

It is a super-3 number, since 3×136812833401461³ (a number of 43 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136812833401421) 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, 893286 + ... + 16565736.

It is an arithmetic number, because the mean of its divisors is an integer number (13029825833568).

Almost surely, 2^{136812833401461} is an apocalyptic number.

It is an amenable number.

136812833401461 is a deficient number, since it is larger than the sum of its proper divisors (71664379935627).

136812833401461 is a wasteful number, since it uses less digits than its factorization.

136812833401461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16088152.

The product of its (nonzero) digits is 1990656, while the sum is 51.

The spelling of 136812833401461 in words is "one hundred thirty-six trillion, eight hundred twelve billion, eight hundred thirty-three million, four hundred one thousand, four hundred sixty-one".