1233410401 has 4 divisors (see below), whose sum is σ = 1305963972. Its totient is φ = 1160856832.

The previous prime is 1233410393. The next prime is 1233410413. The reversal of 1233410401 is 1040143321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1040143321 = 7 ⋅148591903.

It can be written as a sum of positive squares in 2 ways, for example, as 1072628001 + 160782400 = 32751^2 + 12680^2 .

It is not a de Polignac number, because 1233410401 - 2³ = 1233410393 is a prime.

It is a super-3 number, since 3×1233410401³ (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1233410471) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36276760 + ... + 36276793.

It is an arithmetic number, because the mean of its divisors is an integer number (326490993).

Almost surely, 2^1233410401 is an apocalyptic number.

It is an amenable number.

1233410401 is a deficient number, since it is larger than the sum of its proper divisors (72553571).

1233410401 is an equidigital number, since it uses as much as digits as its factorization.

1233410401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72553570.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 1233410401 is about 35119.9430665826. The cubic root of 1233410401 is about 1072.4306118047.

Adding to 1233410401 its reverse (1040143321), we get a palindrome (2273553722).

The spelling of 1233410401 in words is "one billion, two hundred thirty-three million, four hundred ten thousand, four hundred one".