1402110019 has 2 divisors, whose sum is σ = 1402110020. Its totient is φ = 1402110018.

The previous prime is 1402110007. The next prime is 1402110023. The reversal of 1402110019 is 9100112041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1402110019 - 2²⁷ = 1267892291 is a prime.

It is a super-2 number, since 2×1402110019² = 3931825010760360722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1402109978 and 1402110005.

It is not a weakly prime, because it can be changed into another prime (1402110319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 701055009 + 701055010.

It is an arithmetic number, because the mean of its divisors is an integer number (701055010).

Almost surely, 2^1402110019 is an apocalyptic number.

1402110019 is a deficient number, since it is larger than the sum of its proper divisors (1).

1402110019 is an equidigital number, since it uses as much as digits as its factorization.

1402110019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 1402110019 is about 37444.7595665936. The cubic root of 1402110019 is about 1119.2506730472.

The spelling of 1402110019 in words is "one billion, four hundred two million, one hundred ten thousand, nineteen".