2620200144562 has 192 divisors, whose sum is σ = 5491065323520. Its totient is φ = 921355344000.

The previous prime is 2620200144557. The next prime is 2620200144593. The reversal of 2620200144562 is 2654410020262.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1285040739 + ... + 1285042777.

It is an arithmetic number, because the mean of its divisors is an integer number (28599298560).

Almost surely, 2^{2620200144562} is an apocalyptic number.

2620200144562 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2620200144562 is an abundant number, since it is smaller than the sum of its proper divisors (2870865178958).

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

2620200144562 is a wasteful number, since it uses less digits than its factorization.

2620200144562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4077 (or 4070 counting only the distinct ones).

The product of its (nonzero) digits is 46080, while the sum is 34.

The spelling of 2620200144562 in words is "two trillion, six hundred twenty billion, two hundred million, one hundred forty-four thousand, five hundred sixty-two".