1400134333 has 4 divisors (see below), whose sum is σ = 1507836988. Its totient is φ = 1292431680.

The previous prime is 1400134327. The next prime is 1400134343. The reversal of 1400134333 is 3334310041.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3334310041 = 503 ⋅6628847.

It can be written as a sum of positive squares in 2 ways, for example, as 713851524 + 686282809 = 26718^2 + 26197^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400134333 - 2²¹ = 1398037181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1400134343) 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, 53851308 + ... + 53851333.

It is an arithmetic number, because the mean of its divisors is an integer number (376959247).

Almost surely, 2^1400134333 is an apocalyptic number.

1400134333 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1400134333 is a deficient number, since it is larger than the sum of its proper divisors (107702655).

1400134333 is a wasteful number, since it uses less digits than its factorization.

1400134333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107702654.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 1400134333 is about 37418.3689249010. The cubic root of 1400134333 is about 1118.7247211375.

Adding to 1400134333 its reverse (3334310041), we get a palindrome (4734444374).

The spelling of 1400134333 in words is "one billion, four hundred million, one hundred thirty-four thousand, three hundred thirty-three".