1342820160 has 448 divisors, whose sum is σ = 5266944000. Its totient is φ = 319334400.

The previous prime is 1342820107. The next prime is 1342820173. The reversal of 1342820160 is 610282431.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6747741 + ... + 6747939.

Almost surely, 2^1342820160 is an apocalyptic number.

1342820160 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 1342820160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2633472000).

1342820160 is an abundant number, since it is smaller than the sum of its proper divisors (3924123840).

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

1342820160 is a wasteful number, since it uses less digits than its factorization.

1342820160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307 (or 291 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 27.

The square root of 1342820160 is about 36644.5106393850. The cubic root of 1342820160 is about 1103.2466505062.

The spelling of 1342820160 in words is "one billion, three hundred forty-two million, eight hundred twenty thousand, one hundred sixty".