1360840452 has 12 divisors (see below), whose sum is σ = 3175294416. Its totient is φ = 453613480.

The previous prime is 1360840409. The next prime is 1360840469. The reversal of 1360840452 is 2540480631.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56701674 + ... + 56701697.

It is an arithmetic number, because the mean of its divisors is an integer number (264607868).

Almost surely, 2^1360840452 is an apocalyptic number.

1360840452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1360840452 is an abundant number, since it is smaller than the sum of its proper divisors (1814453964).

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

1360840452 is a wasteful number, since it uses less digits than its factorization.

1360840452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113403378 (or 113403376 counting only the distinct ones).

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 1360840452 is about 36889.5710465709. The cubic root of 1360840452 is about 1108.1598306707.

The spelling of 1360840452 in words is "one billion, three hundred sixty million, eight hundred forty thousand, four hundred fifty-two".