1342618560 has 168 divisors, whose sum is σ = 4819070880. Its totient is φ = 342448128.

The previous prime is 1342618549. The next prime is 1342618567. The reversal of 1342618560 is 658162431.

It is a happy number.

1342618560 is a `hidden beast` number, since 1 + 34 + 2 + 61 + 8 + 560 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1342618567) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56106 + ... + 76374.

Almost surely, 2^1342618560 is an apocalyptic number.

1342618560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1342618560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2409535440).

1342618560 is an abundant number, since it is smaller than the sum of its proper divisors (3476452320).

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

1342618560 is a wasteful number, since it uses less digits than its factorization.

1342618560 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20315 (or 20302 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The square root of 1342618560 is about 36641.7597830672. The cubic root of 1342618560 is about 1103.1914369433.

The spelling of 1342618560 in words is "one billion, three hundred forty-two million, six hundred eighteen thousand, five hundred sixty".