202420213204041 has 64 divisors (see below), whose sum is σ = 342933158400000. Its totient is φ = 115597461384576.

The previous prime is 202420213203983. The next prime is 202420213204087. The reversal of 202420213204041 is 140402312024202.

It is a happy number.

202420213204041 is a `hidden beast` number, since 2 + 0 + 2 + 4 + 20 + 213 + 20 + 404 + 1 = 666.

It is not a de Polignac number, because 202420213204041 - 2¹⁸ = 202420212941897 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 202420213203996 and 202420213204014.

It is not an unprimeable number, because it can be changed into a prime (202420213209041) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 3208963740 + ... + 3209026818.

It is an arithmetic number, because the mean of its divisors is an integer number (5358330600000).

Almost surely, 2^{202420213204041} is an apocalyptic number.

202420213204041 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

202420213204041 is a deficient number, since it is larger than the sum of its proper divisors (140512945195959).

202420213204041 is a wasteful number, since it uses less digits than its factorization.

202420213204041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73283 (or 73277 counting only the distinct ones).

The product of its (nonzero) digits is 6144, while the sum is 27.

Adding to 202420213204041 its reverse (140402312024202), we get a palindrome (342822525228243).

The spelling of 202420213204041 in words is "two hundred two trillion, four hundred twenty billion, two hundred thirteen million, two hundred four thousand, forty-one".