1361253713270 has 16 divisors (see below), whose sum is σ = 2673007291728. Its totient is φ = 495001350240.

The previous prime is 1361253713231. The next prime is 1361253713291. The reversal of 1361253713270 is 723173521631.

It is a congruent number.

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, 6187516769 + ... + 6187516988.

It is an arithmetic number, because the mean of its divisors is an integer number (167062955733).

Almost surely, 2^{1361253713270} is an apocalyptic number.

1361253713270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361253713270 is a deficient number, since it is larger than the sum of its proper divisors (1311753578458).

1361253713270 is a wasteful number, since it uses less digits than its factorization.

1361253713270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12375033775.

The product of its (nonzero) digits is 158760, while the sum is 41.

The spelling of 1361253713270 in words is "one trillion, three hundred sixty-one billion, two hundred fifty-three million, seven hundred thirteen thousand, two hundred seventy".