1365214020 has 48 divisors (see below), whose sum is σ = 3856446720. Its totient is φ = 360833536.

The previous prime is 1365214001. The next prime is 1365214027. The reversal of 1365214020 is 204125631.

It is not an unprimeable number, because it can be changed into a prime (1365214027) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 93900 + ... + 107459.

It is an arithmetic number, because the mean of its divisors is an integer number (80342640).

Almost surely, 2^1365214020 is an apocalyptic number.

1365214020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1365214020 is an abundant number, since it is smaller than the sum of its proper divisors (2491232700).

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

1365214020 is a wasteful number, since it uses less digits than its factorization.

1365214020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 201484 (or 201482 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 1365214020 is about 36948.8026869613. The cubic root of 1365214020 is about 1109.3457226896.

Adding to 1365214020 its reverse (204125631), we get a palindrome (1569339651).

It can be divided in two parts, 13652 and 14020, that added together give a palindrome (27672).

The spelling of 1365214020 in words is "one billion, three hundred sixty-five million, two hundred fourteen thousand, twenty".