541229400431 has 2 divisors, whose sum is σ = 541229400432. Its totient is φ = 541229400430.

The previous prime is 541229400377. The next prime is 541229400457. The reversal of 541229400431 is 134004922145.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541229400431 - 2¹⁸ = 541229138287 is a prime.

It is a super-2 number, since 2×541229400431² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 541229400391 and 541229400400.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (541229400631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270614700215 + 270614700216.

It is an arithmetic number, because the mean of its divisors is an integer number (270614700216).

Almost surely, 2^541229400431 is an apocalyptic number.

541229400431 is a deficient number, since it is larger than the sum of its proper divisors (1).

541229400431 is an equidigital number, since it uses as much as digits as its factorization.

541229400431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 34560, while the sum is 35.

The spelling of 541229400431 in words is "five hundred forty-one billion, two hundred twenty-nine million, four hundred thousand, four hundred thirty-one".