254035202043 has 32 divisors (see below), whose sum is σ = 410011683840. Its totient is φ = 136577387520.

The previous prime is 254035202023. The next prime is 254035202087. The reversal of 254035202043 is 340202530452.

It is not a de Polignac number, because 254035202043 - 2⁸ = 254035201787 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 254035202043.

It is not an unprimeable number, because it can be changed into a prime (254035202023) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 940098 + ... + 1179768.

It is an arithmetic number, because the mean of its divisors is an integer number (12812865120).

Almost surely, 2^254035202043 is an apocalyptic number.

254035202043 is a deficient number, since it is larger than the sum of its proper divisors (155976481797).

254035202043 is a wasteful number, since it uses less digits than its factorization.

254035202043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242667.

The product of its (nonzero) digits is 28800, while the sum is 30.

Adding to 254035202043 its reverse (340202530452), we get a palindrome (594237732495).

The spelling of 254035202043 in words is "two hundred fifty-four billion, thirty-five million, two hundred two thousand, forty-three".