1361235534120 has 384 divisors, whose sum is σ = 5805955584000. Its totient is φ = 267966973440.

The previous prime is 1361235534091. The next prime is 1361235534137. The reversal of 1361235534120 is 214355321631.

1361235534120 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 235 + 5 + 3 + 412 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 765600 + ... + 1818959.

It is an arithmetic number, because the mean of its divisors is an integer number (15119676000).

Almost surely, 2^{1361235534120} is an apocalyptic number.

1361235534120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1361235534120 is an abundant number, since it is smaller than the sum of its proper divisors (4444720049880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1361235534120 is a wasteful number, since it uses less digits than its factorization.

1361235534120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2584613 (or 2584606 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The spelling of 1361235534120 in words is "one trillion, three hundred sixty-one billion, two hundred thirty-five million, five hundred thirty-four thousand, one hundred twenty".