469900809941 has 2 divisors, whose sum is σ = 469900809942. Its totient is φ = 469900809940.

The previous prime is 469900809919. The next prime is 469900809943. The reversal of 469900809941 is 149908009964.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 242113202500 + 227787607441 = 492050^2 + 477271^2 .

It is a cyclic number.

It is not a de Polignac number, because 469900809941 - 2³⁴ = 452720940757 is a prime.

It is a super-3 number, since 3×469900809941³ (a number of 36 digits) contains 333 as substring.

Together with 469900809943, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (469900809943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234950404970 + 234950404971.

It is an arithmetic number, because the mean of its divisors is an integer number (234950404971).

Almost surely, 2^469900809941 is an apocalyptic number.

It is an amenable number.

469900809941 is a deficient number, since it is larger than the sum of its proper divisors (1).

469900809941 is an equidigital number, since it uses as much as digits as its factorization.

469900809941 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5038848, while the sum is 59.

The spelling of 469900809941 in words is "four hundred sixty-nine billion, nine hundred million, eight hundred nine thousand, nine hundred forty-one".