1400534041 has 4 divisors (see below), whose sum is σ = 1418262400. Its totient is φ = 1382805684.

The previous prime is 1400534039. The next prime is 1400534053. The reversal of 1400534041 is 1404350041.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1404350041 = 829 ⋅1694029.

It is a cyclic number.

It is not a de Polignac number, because 1400534041 - 2¹ = 1400534039 is a prime.

It is a super-2 number, since 2×1400534041² = 3922991199999579362, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1400534011) 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, 8864061 + ... + 8864218.

It is an arithmetic number, because the mean of its divisors is an integer number (354565600).

Almost surely, 2^1400534041 is an apocalyptic number.

It is an amenable number.

1400534041 is a deficient number, since it is larger than the sum of its proper divisors (17728359).

1400534041 is an equidigital number, since it uses as much as digits as its factorization.

1400534041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17728358.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1400534041 is about 37423.7096103526. The cubic root of 1400534041 is about 1118.8311682274.

Adding to 1400534041 its reverse (1404350041), we get a palindrome (2804884082).

The spelling of 1400534041 in words is "one billion, four hundred million, five hundred thirty-four thousand, forty-one".