2027469121 has 2 divisors, whose sum is σ = 2027469122. Its totient is φ = 2027469120.

The previous prime is 2027469107. The next prime is 2027469187. The reversal of 2027469121 is 1219647202.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1981229121 + 46240000 = 44511^2 + 6800^2 .

It is a cyclic number.

It is not a de Polignac number, because 2027469121 - 2⁵ = 2027469089 is a prime.

It is a super-2 number, since 2×2027469121² = 8221262073217025282, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2027469421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1013734560 + 1013734561.

It is an arithmetic number, because the mean of its divisors is an integer number (1013734561).

Almost surely, 2^2027469121 is an apocalyptic number.

It is an amenable number.

2027469121 is a deficient number, since it is larger than the sum of its proper divisors (1).

2027469121 is an equidigital number, since it uses as much as digits as its factorization.

2027469121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 2027469121 is about 45027.4263199664. The cubic root of 2027469121 is about 1265.6629958423.

The spelling of 2027469121 in words is "two billion, twenty-seven million, four hundred sixty-nine thousand, one hundred twenty-one".