1401543034 has 8 divisors (see below), whose sum is σ = 2102642388. Its totient is φ = 700662240.

The previous prime is 1401543023. The next prime is 1401543071. The reversal of 1401543034 is 4303451041.

It can be written as a sum of positive squares in 2 ways, for example, as 1139265009 + 262278025 = 33753^2 + 16195^2 .

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37537 + ... + 64900.

Almost surely, 2^1401543034 is an apocalyptic number.

1401543034 is a deficient number, since it is larger than the sum of its proper divisors (701099354).

1401543034 is a wasteful number, since it uses less digits than its factorization.

1401543034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109280.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 1401543034 is about 37437.1878484482. The cubic root of 1401543034 is about 1119.0997852441.

Adding to 1401543034 its reverse (4303451041), we get a palindrome (5704994075).

The spelling of 1401543034 in words is "one billion, four hundred one million, five hundred forty-three thousand, thirty-four".