202001203414454 has 8 divisors (see below), whose sum is σ = 320825440717128. Its totient is φ = 95059389842080.

The previous prime is 202001203414447. The next prime is 202001203414459. The reversal of 202001203414454 is 454414302100202.

202001203414454 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×202001203414454² (a number of 29 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 202001203414454.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202001203414459) 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, 2970605932532 + ... + 2970605932599.

It is an arithmetic number, because the mean of its divisors is an integer number (40103180089641).

Almost surely, 2^{202001203414454} is an apocalyptic number.

202001203414454 is a deficient number, since it is larger than the sum of its proper divisors (118824237302674).

202001203414454 is a wasteful number, since it uses less digits than its factorization.

202001203414454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5941211865150.

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 202001203414454 its reverse (454414302100202), we get a palindrome (656415505514656).

The spelling of 202001203414454 in words is "two hundred two trillion, one billion, two hundred three million, four hundred fourteen thousand, four hundred fifty-four".