435947354049 has 16 divisors (see below), whose sum is σ = 607144636800. Its totient is φ = 277885418496.

The previous prime is 435947354021. The next prime is 435947354083. The reversal of 435947354049 is 940453749534.

It is not a de Polignac number, because 435947354049 - 2⁷ = 435947353921 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 435947354049.

It is not an unprimeable number, because it can be changed into a prime (435947354749) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 24315744 + ... + 24333665.

It is an arithmetic number, because the mean of its divisors is an integer number (37946539800).

Almost surely, 2^435947354049 is an apocalyptic number.

It is an amenable number.

435947354049 is a deficient number, since it is larger than the sum of its proper divisors (171197282751).

435947354049 is a wasteful number, since it uses less digits than its factorization.

435947354049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48649544.

The product of its (nonzero) digits is 32659200, while the sum is 57.

The spelling of 435947354049 in words is "four hundred thirty-five billion, nine hundred forty-seven million, three hundred fifty-four thousand, forty-nine".