2020351555412 has 12 divisors (see below), whose sum is σ = 3535712113920. Its totient is φ = 1010148094296.

The previous prime is 2020351555403. The next prime is 2020351555433. The reversal of 2020351555412 is 2145551530202.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6756212 + ... + 7048907.

It is an arithmetic number, because the mean of its divisors is an integer number (294642676160).

Almost surely, 2^{2020351555412} is an apocalyptic number.

It is an amenable number.

2020351555412 is a deficient number, since it is larger than the sum of its proper divisors (1515360558508).

2020351555412 is a wasteful number, since it uses less digits than its factorization.

2020351555412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13841710 (or 13841708 counting only the distinct ones).

The product of its (nonzero) digits is 60000, while the sum is 35.

The spelling of 2020351555412 in words is "two trillion, twenty billion, three hundred fifty-one million, five hundred fifty-five thousand, four hundred twelve".