1361560914 has 80 divisors (see below), whose sum is σ = 3520902528. Its totient is φ = 385207488.

The previous prime is 1361560909. The next prime is 1361560961. The reversal of 1361560914 is 4190651631.

1361560914 is a `hidden beast` number, since 1 + 3 + 6 + 1 + 560 + 91 + 4 = 666.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 110974 + ... + 122630.

Almost surely, 2^1361560914 is an apocalyptic number.

1361560914 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1361560914, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1760451264).

1361560914 is an abundant number, since it is smaller than the sum of its proper divisors (2159341614).

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

1361560914 is a wasteful number, since it uses less digits than its factorization.

1361560914 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11781 (or 11772 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 36.

The square root of 1361560914 is about 36899.3348720543. The cubic root of 1361560914 is about 1108.3553584156.

It can be divided in two parts, 13615 and 60914, that added together give a square (74529 = 273²).

The spelling of 1361560914 in words is "one billion, three hundred sixty-one million, five hundred sixty thousand, nine hundred fourteen".