1134420373 has 2 divisors, whose sum is σ = 1134420374. Its totient is φ = 1134420372.

The previous prime is 1134420277. The next prime is 1134420377. The reversal of 1134420373 is 3730244311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 999697924 + 134722449 = 31618^2 + 11607^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1134420373 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1134420377) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567210186 + 567210187.

It is an arithmetic number, because the mean of its divisors is an integer number (567210187).

Almost surely, 2^1134420373 is an apocalyptic number.

It is an amenable number.

1134420373 is a deficient number, since it is larger than the sum of its proper divisors (1).

1134420373 is an equidigital number, since it uses as much as digits as its factorization.

1134420373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 1134420373 is about 33681.1575365218. The cubic root of 1134420373 is about 1042.9368336094.

Adding to 1134420373 its reverse (3730244311), we get a palindrome (4864664684).

The spelling of 1134420373 in words is "one billion, one hundred thirty-four million, four hundred twenty thousand, three hundred seventy-three".