1343164542020 has 48 divisors (see below), whose sum is σ = 3233160577920. Its totient is φ = 459147032064.

The previous prime is 1343164542011. The next prime is 1343164542029. The reversal of 1343164542020 is 202454613431.

It is an interprime number because it is at equal distance from previous prime (1343164542011) and next prime (1343164542029).

It is a Harshad number since it is a multiple of its sum of digits (35).

It is not an unprimeable number, because it can be changed into a prime (1343164542029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14187290 + ... + 14281649.

It is an arithmetic number, because the mean of its divisors is an integer number (67357512040).

Almost surely, 2^{1343164542020} is an apocalyptic number.

1343164542020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1343164542020 is an abundant number, since it is smaller than the sum of its proper divisors (1889996035900).

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

1343164542020 is a wasteful number, since it uses less digits than its factorization.

1343164542020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28469292 (or 28469290 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

The spelling of 1343164542020 in words is "one trillion, three hundred forty-three billion, one hundred sixty-four million, five hundred forty-two thousand, twenty".