1365656016 has 40 divisors (see below), whose sum is σ = 3564327424. Its totient is φ = 450524160.

The previous prime is 1365656011. The next prime is 1365656029. The reversal of 1365656016 is 6106565631.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1365656011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 142000 + ... + 151311.

Almost surely, 2^1365656016 is an apocalyptic number.

1365656016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1365656016 is an abundant number, since it is smaller than the sum of its proper divisors (2198671408).

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

1365656016 is a wasteful number, since it uses less digits than its factorization.

1365656016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 293419 (or 293413 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 39.

The square root of 1365656016 is about 36954.7833980934. The cubic root of 1365656016 is about 1109.4654288209.

The spelling of 1365656016 in words is "one billion, three hundred sixty-five million, six hundred fifty-six thousand, sixteen".