29677020941 has 4 divisors (see below), whose sum is σ = 29677963584. Its totient is φ = 29676078300.

The previous prime is 29677020899. The next prime is 29677020977. The reversal of 29677020941 is 14902077692.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 29677020941 - 2¹⁰ = 29677019917 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29677010941) 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 3 ways as a sum of consecutive naturals, for example, 422405 + ... + 487626.

It is an arithmetic number, because the mean of its divisors is an integer number (7419490896).

Almost surely, 2^29677020941 is an apocalyptic number.

It is an amenable number.

29677020941 is a deficient number, since it is larger than the sum of its proper divisors (942643).

29677020941 is an equidigital number, since it uses as much as digits as its factorization.

29677020941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 942642.

The product of its (nonzero) digits is 381024, while the sum is 47.

The spelling of 29677020941 in words is "twenty-nine billion, six hundred seventy-seven million, twenty thousand, nine hundred forty-one".