469900829939 has 2 divisors, whose sum is σ = 469900829940. Its totient is φ = 469900829938.

The previous prime is 469900829929. The next prime is 469900830019. The reversal of 469900829939 is 939928009964.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-469900829939 is a prime.

It is not a weakly prime, because it can be changed into another prime (469900829929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234950414969 + 234950414970.

It is an arithmetic number, because the mean of its divisors is an integer number (234950414970).

Almost surely, 2^469900829939 is an apocalyptic number.

469900829939 is a deficient number, since it is larger than the sum of its proper divisors (1).

469900829939 is an equidigital number, since it uses as much as digits as its factorization.

469900829939 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68024448, while the sum is 68.

The spelling of 469900829939 in words is "four hundred sixty-nine billion, nine hundred million, eight hundred twenty-nine thousand, nine hundred thirty-nine".