1400884841 has 2 divisors, whose sum is σ = 1400884842. Its totient is φ = 1400884840.

The previous prime is 1400884811. The next prime is 1400884871. The reversal of 1400884841 is 1484880041.

It is a balanced prime because it is at equal distance from previous prime (1400884811) and next prime (1400884871).

It can be written as a sum of positive squares in only one way, i.e., 1075840000 + 325044841 = 32800^2 + 18029^2 .

It is a cyclic number.

It is not a de Polignac number, because 1400884841 - 2⁶ = 1400884777 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1400884795 and 1400884804.

It is not a weakly prime, because it can be changed into another prime (1400884811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 700442420 + 700442421.

It is an arithmetic number, because the mean of its divisors is an integer number (700442421).

Almost surely, 2^1400884841 is an apocalyptic number.

It is an amenable number.

1400884841 is a deficient number, since it is larger than the sum of its proper divisors (1).

1400884841 is an equidigital number, since it uses as much as digits as its factorization.

1400884841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32768, while the sum is 38.

The square root of 1400884841 is about 37428.3961852495. The cubic root of 1400884841 is about 1118.9245738373.

The spelling of 1400884841 in words is "one billion, four hundred million, eight hundred eighty-four thousand, eight hundred forty-one".