1361254524264 has 32 divisors (see below), whose sum is σ = 3781262568000. Its totient is φ = 453751508016.

The previous prime is 1361254524263. The next prime is 1361254524283. The reversal of 1361254524264 is 4624254521631.

It is a happy number.

1361254524264 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 2 + 545 + 2 + 42 + 64 = 666.

It is not an unprimeable number, because it can be changed into a prime (1361254524263) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3151051924 + ... + 3151052355.

It is an arithmetic number, because the mean of its divisors is an integer number (118164455250).

Almost surely, 2^{1361254524264} is an apocalyptic number.

It is an amenable number.

1361254524264 is an abundant number, since it is smaller than the sum of its proper divisors (2420008043736).

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

1361254524264 is a wasteful number, since it uses less digits than its factorization.

1361254524264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6302104294 (or 6302104284 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 45.

The spelling of 1361254524264 in words is "one trillion, three hundred sixty-one billion, two hundred fifty-four million, five hundred twenty-four thousand, two hundred sixty-four".