1341404433 has 12 divisors (see below), whose sum is σ = 1939794948. Its totient is φ = 893249280.

The previous prime is 1341404429. The next prime is 1341404447. The reversal of 1341404433 is 3344041431.

It can be written as a sum of positive squares in 2 ways, for example, as 903423249 + 437981184 = 30057^2 + 20928^2 .

It is not a de Polignac number, because 1341404433 - 2² = 1341404429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1341404397 and 1341404406.

It is not an unprimeable number, because it can be changed into a prime (1341404033) 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, 76660 + ... + 92517.

It is an arithmetic number, because the mean of its divisors is an integer number (161649579).

Almost surely, 2^1341404433 is an apocalyptic number.

It is an amenable number.

1341404433 is a deficient number, since it is larger than the sum of its proper divisors (598390515).

1341404433 is a wasteful number, since it uses less digits than its factorization.

1341404433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170064 (or 170061 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 1341404433 is about 36625.1885046343. The cubic root of 1341404433 is about 1102.8587987948.

Adding to 1341404433 its reverse (3344041431), we get a palindrome (4685445864).

The spelling of 1341404433 in words is "one billion, three hundred forty-one million, four hundred four thousand, four hundred thirty-three".