35133606021 has 16 divisors (see below), whose sum is σ = 49316379840. Its totient is φ = 22186920960.

The previous prime is 35133606017. The next prime is 35133606043. The reversal of 35133606021 is 12060633153.

It is a happy number.

It is not a de Polignac number, because 35133606021 - 2² = 35133606017 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 35133606021.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35133604021) 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 in 15 ways as a sum of consecutive naturals, for example, 495811 + ... + 562223.

It is an arithmetic number, because the mean of its divisors is an integer number (3082273740).

Almost surely, 2^35133606021 is an apocalyptic number.

It is an amenable number.

35133606021 is a deficient number, since it is larger than the sum of its proper divisors (14182773819).

35133606021 is a wasteful number, since it uses less digits than its factorization.

35133606021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75716.

The product of its (nonzero) digits is 9720, while the sum is 30.

The spelling of 35133606021 in words is "thirty-five billion, one hundred thirty-three million, six hundred six thousand, twenty-one".