402133313041 has 8 divisors (see below), whose sum is σ = 404705859624. Its totient is φ = 399566133120.

The previous prime is 402133312981. The next prime is 402133313089. The reversal of 402133313041 is 140313331204.

It can be written as a sum of positive squares in 4 ways, for example, as 182385025 + 401950928016 = 13505^2 + 633996^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 402133313041 - 2⁷ = 402133312913 is a prime.

It is a super-2 number, since 2×402133313041² (a number of 24 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 = 402133312997 and 402133313015.

It is not an unprimeable number, because it can be changed into a prime (402133313441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1191270 + ... + 1491103.

It is an arithmetic number, because the mean of its divisors is an integer number (50588232453).

Almost surely, 2^402133313041 is an apocalyptic number.

It is an amenable number.

402133313041 is a deficient number, since it is larger than the sum of its proper divisors (2572546583).

402133313041 is a wasteful number, since it uses less digits than its factorization.

402133313041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2683331.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 402133313041 its reverse (140313331204), we get a palindrome (542446644245).

The spelling of 402133313041 in words is "four hundred two billion, one hundred thirty-three million, three hundred thirteen thousand, forty-one".