1400930041 has 9 divisors (see below), whose sum is σ = 1629958149. Its totient is φ = 1200572604.

The previous prime is 1400929979. The next prime is 1400930051. The reversal of 1400930041 is 1400390041.

The square root of 1400930041 is 37429.

It is a perfect power (a square), and thus also a powerful number.

It is not a de Polignac number, because 1400930041 - 2⁷ = 1400929913 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1400929994 and 1400930021.

It is not an unprimeable number, because it can be changed into a prime (1400930051) by changing a digit.

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 8 ways as a sum of consecutive naturals, for example, 259330 + ... + 264676.

It is an arithmetic number, because the mean of its divisors is an integer number (181106461).

Almost surely, 2^1400930041 is an apocalyptic number.

1400930041 is the 37429-th square number.

1400930041 is the 18715-th centered octagonal number.

It is an amenable number.

1400930041 is a deficient number, since it is larger than the sum of its proper divisors (229028108).

1400930041 is an frugal number, since it uses more digits than its factorization.

1400930041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10708 (or 5354 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 22.

The cubic root of 1400930041 is about 1118.9366078616.

The spelling of 1400930041 in words is "one billion, four hundred million, nine hundred thirty thousand, forty-one".