202054434362 has 16 divisors (see below), whose sum is σ = 338323705632. Its totient is φ = 89707042320.

The previous prime is 202054434353. The next prime is 202054434367. The reversal of 202054434362 is 263434450202.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (202054434367) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 106793153 + ... + 106795044.

It is an arithmetic number, because the mean of its divisors is an integer number (21145231602).

Almost surely, 2^202054434362 is an apocalyptic number.

202054434362 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

202054434362 is a deficient number, since it is larger than the sum of its proper divisors (136269271270).

202054434362 is a wasteful number, since it uses less digits than its factorization.

202054434362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 213588253.

The product of its (nonzero) digits is 138240, while the sum is 35.

Adding to 202054434362 its reverse (263434450202), we get a palindrome (465488884564).

The spelling of 202054434362 in words is "two hundred two billion, fifty-four million, four hundred thirty-four thousand, three hundred sixty-two".