254212041043331 has 12 divisors (see below), whose sum is σ = 296488152329472. Its totient is φ = 217327116012048.

The previous prime is 254212041043283. The next prime is 254212041043349. The reversal of 254212041043331 is 133340140212452.

It is not a de Polignac number, because 254212041043331 - 2²² = 254212036849027 is a prime.

It is a super-2 number, since 2×254212041043331² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 254212041043291 and 254212041043300.

It is not an unprimeable number, because it can be changed into a prime (254212041043381) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6772828280 + ... + 6772865813.

It is an arithmetic number, because the mean of its divisors is an integer number (24707346027456).

Almost surely, 2^{254212041043331} is an apocalyptic number.

254212041043331 is a deficient number, since it is larger than the sum of its proper divisors (42276111286141).

254212041043331 is a wasteful number, since it uses less digits than its factorization.

254212041043331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13545694490 (or 13545694483 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 35.

Adding to 254212041043331 its reverse (133340140212452), we get a palindrome (387552181255783).

The spelling of 254212041043331 in words is "two hundred fifty-four trillion, two hundred twelve billion, forty-one million, forty-three thousand, three hundred thirty-one".