1361206060055 has 32 divisors (see below), whose sum is σ = 1762061672448. Its totient is φ = 1007428262400.

The previous prime is 1361206060043. The next prime is 1361206060073. The reversal of 1361206060055 is 5500606021631.

It is not a de Polignac number, because 1361206060055 - 2⁶ = 1361206059991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1361206059997 and 1361206060024.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1859426 + ... + 2485935.

It is an arithmetic number, because the mean of its divisors is an integer number (55064427264).

Almost surely, 2^{1361206060055} is an apocalyptic number.

1361206060055 is a deficient number, since it is larger than the sum of its proper divisors (400855612393).

1361206060055 is a wasteful number, since it uses less digits than its factorization.

1361206060055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4345487.

The product of its (nonzero) digits is 32400, while the sum is 35.

The spelling of 1361206060055 in words is "one trillion, three hundred sixty-one billion, two hundred six million, sixty thousand, fifty-five".