3126062020620 has 192 divisors, whose sum is σ = 10914248282112. Its totient is φ = 649485024000.

The previous prime is 3126062020619. The next prime is 3126062020657. The reversal of 3126062020620 is 260202606213.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38263615 + ... + 38345225.

It is an arithmetic number, because the mean of its divisors is an integer number (56845043136).

Almost surely, 2^{3126062020620} is an apocalyptic number.

3126062020620 is a gapful number since it is divisible by the number (30) 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 3126062020620, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5457124141056).

3126062020620 is an abundant number, since it is smaller than the sum of its proper divisors (7788186261492).

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

3126062020620 is a wasteful number, since it uses less digits than its factorization.

3126062020620 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89932 (or 89930 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 30.

Adding to 3126062020620 its reverse (260202606213), we get a palindrome (3386264626833).

The spelling of 3126062020620 in words is "three trillion, one hundred twenty-six billion, sixty-two million, twenty thousand, six hundred twenty".