202011403234344 has 128 divisors (see below), whose sum is σ = 562295543103360. Its totient is φ = 59962199040000.

The previous prime is 202011403234307. The next prime is 202011403234391. The reversal of 202011403234344 is 443432304110202.

It is a super-2 number, since 2×202011403234344² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22144197 + ... + 29906324.

It is an arithmetic number, because the mean of its divisors is an integer number (4392933930495).

Almost surely, 2^{202011403234344} is an apocalyptic number.

202011403234344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

202011403234344 is an abundant number, since it is smaller than the sum of its proper divisors (360284139869016).

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

202011403234344 is a wasteful number, since it uses less digits than its factorization.

202011403234344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52050843 (or 52050839 counting only the distinct ones).

The product of its (nonzero) digits is 55296, while the sum is 33.

Adding to 202011403234344 its reverse (443432304110202), we get a palindrome (645443707344546).

The spelling of 202011403234344 in words is "two hundred two trillion, eleven billion, four hundred three million, two hundred thirty-four thousand, three hundred forty-four".