411000143425 has 36 divisors (see below), whose sum is σ = 545516419536. Its totient is φ = 307095942400.

The previous prime is 411000143377. The next prime is 411000143429. The reversal of 411000143425 is 524341000114.

It is not a de Polignac number, because 411000143425 - 2²¹ = 410998046273 is a prime.

It is a super-2 number, since 2×411000143425² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 411000143425.

It is not an unprimeable number, because it can be changed into a prime (411000143429) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 729354 + ... + 1163596.

It is an arithmetic number, because the mean of its divisors is an integer number (15153233876).

Almost surely, 2^411000143425 is an apocalyptic number.

It is an amenable number.

411000143425 is a deficient number, since it is larger than the sum of its proper divisors (134516276111).

411000143425 is a wasteful number, since it uses less digits than its factorization.

411000143425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434418 (or 434396 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 411000143425 its reverse (524341000114), we get a palindrome (935341143539).

The spelling of 411000143425 in words is "four hundred eleven billion, one hundred forty-three thousand, four hundred twenty-five".