2136571547144 has 32 divisors (see below), whose sum is σ = 4162796064000. Its totient is φ = 1026822979392.

The previous prime is 2136571547101. The next prime is 2136571547171. The reversal of 2136571547144 is 4417451756312.

It is a junction number, because it is equal to n+sod(n) for n = 2136571547092 and 2136571547101.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20597054 + ... + 20700525.

It is an arithmetic number, because the mean of its divisors is an integer number (130087377000).

Almost surely, 2^{2136571547144} is an apocalyptic number.

It is an amenable number.

2136571547144 is a deficient number, since it is larger than the sum of its proper divisors (2026224516856).

2136571547144 is a wasteful number, since it uses less digits than its factorization.

2136571547144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41297837 (or 41297833 counting only the distinct ones).

The product of its digits is 2822400, while the sum is 50.

The spelling of 2136571547144 in words is "two trillion, one hundred thirty-six billion, five hundred seventy-one million, five hundred forty-seven thousand, one hundred forty-four".