2436344156020 has 12 divisors (see below), whose sum is σ = 5116322727684. Its totient is φ = 974537662400.

The previous prime is 2436344156003. The next prime is 2436344156027. The reversal of 2436344156020 is 206514436342.

It can be written as a sum of positive squares in 2 ways, for example, as 605091071376 + 1831253084644 = 777876^2 + 1353238^2 .

It is a super-4 number, since 4×2436344156020⁴ (a number of 51 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2436344156027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 60908603881 + ... + 60908603920.

It is an arithmetic number, because the mean of its divisors is an integer number (426360227307).

Almost surely, 2^{2436344156020} is an apocalyptic number.

2436344156020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2436344156020 is an abundant number, since it is smaller than the sum of its proper divisors (2679978571664).

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

2436344156020 is a wasteful number, since it uses less digits than its factorization.

2436344156020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121817207810 (or 121817207808 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 40.

The spelling of 2436344156020 in words is "two trillion, four hundred thirty-six billion, three hundred forty-four million, one hundred fifty-six thousand, twenty".