1361250377272 has 16 divisors (see below), whose sum is σ = 2555779656240. Its totient is φ = 679709135616.

The previous prime is 1361250377261. The next prime is 1361250377273. The reversal of 1361250377272 is 2727730521631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1361250377273) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 114500313 + ... + 114512200.

It is an arithmetic number, because the mean of its divisors is an integer number (159736228515).

Almost surely, 2^{1361250377272} is an apocalyptic number.

It is an amenable number.

1361250377272 is a deficient number, since it is larger than the sum of its proper divisors (1194529278968).

1361250377272 is a wasteful number, since it uses less digits than its factorization.

1361250377272 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 229013262 (or 229013258 counting only the distinct ones).

The product of its (nonzero) digits is 740880, while the sum is 46.

The spelling of 1361250377272 in words is "one trillion, three hundred sixty-one billion, two hundred fifty million, three hundred seventy-seven thousand, two hundred seventy-two".