1361260363070 has 128 divisors (see below), whose sum is σ = 2567007894528. Its totient is φ = 519316761600.

The previous prime is 1361260363031. The next prime is 1361260363087. The reversal of 1361260363070 is 703630621631.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3072822269 + ... + 3072822711.

It is an arithmetic number, because the mean of its divisors is an integer number (20054749176).

Almost surely, 2^{1361260363070} is an apocalyptic number.

1361260363070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1361260363070 is a deficient number, since it is larger than the sum of its proper divisors (1205747531458).

1361260363070 is a wasteful number, since it uses less digits than its factorization.

1361260363070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1218.

The product of its (nonzero) digits is 81648, while the sum is 38.

The spelling of 1361260363070 in words is "one trillion, three hundred sixty-one billion, two hundred sixty million, three hundred sixty-three thousand, seventy".