1342610660 has 24 divisors (see below), whose sum is σ = 2820428856. Its totient is φ = 536864000.

The previous prime is 1342610653. The next prime is 1342610729. The reversal of 1342610660 is 660162431.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 119290084 + 1223320576 = 10922^2 + 34976^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61160 + ... + 80160.

It is an arithmetic number, because the mean of its divisors is an integer number (117517869).

Almost surely, 2^1342610660 is an apocalyptic number.

1342610660 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1342610660 is an abundant number, since it is smaller than the sum of its proper divisors (1477818196).

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

1342610660 is a wasteful number, since it uses less digits than its factorization.

1342610660 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22543 (or 22541 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 29.

The square root of 1342610660 is about 36641.6519824093. The cubic root of 1342610660 is about 1103.1892732040.

The spelling of 1342610660 in words is "one billion, three hundred forty-two million, six hundred ten thousand, six hundred sixty".