1360009417956 has 144 divisors (see below), whose sum is σ = 3760673313600. Its totient is φ = 381311250432.

The previous prime is 1360009417951. The next prime is 1360009417967. The reversal of 1360009417956 is 6597149000631.

It is a junction number, because it is equal to n+sod(n) for n = 1360009417899 and 1360009417908.

It is not an unprimeable number, because it can be changed into a prime (1360009417951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 19705300 + ... + 19774196.

It is an arithmetic number, because the mean of its divisors is an integer number (26115786900).

Almost surely, 2^{1360009417956} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1360009417956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1880336656800).

1360009417956 is an abundant number, since it is smaller than the sum of its proper divisors (2400663895644).

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

1360009417956 is a wasteful number, since it uses less digits than its factorization.

1360009417956 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69546 (or 69537 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 51.

The spelling of 1360009417956 in words is "one trillion, three hundred sixty billion, nine million, four hundred seventeen thousand, nine hundred fifty-six".