200435041142454 has 32 divisors (see below), whose sum is σ = 401378013630720. Its totient is φ = 66727030759200.

The previous prime is 200435041142443. The next prime is 200435041142473. The reversal of 200435041142454 is 454241140534002.

It is a super-2 number, since 2×200435041142454² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 145640592 + ... + 147010380.

It is an arithmetic number, because the mean of its divisors is an integer number (12543062925960).

Almost surely, 2^{200435041142454} is an apocalyptic number.

200435041142454 is an abundant number, since it is smaller than the sum of its proper divisors (200942972488266).

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

200435041142454 is a wasteful number, since it uses less digits than its factorization.

200435041142454 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1400676.

The product of its (nonzero) digits is 307200, while the sum is 39.

Adding to 200435041142454 its reverse (454241140534002), we get a palindrome (654676181676456).

The spelling of 200435041142454 in words is "two hundred trillion, four hundred thirty-five billion, forty-one million, one hundred forty-two thousand, four hundred fifty-four".