29058201890 has 8 divisors (see below), whose sum is σ = 52304763420. Its totient is φ = 11623280752.

The previous prime is 29058201857. The next prime is 29058201901. The reversal of 29058201890 is 9810285092.

It can be written as a sum of positive squares in 2 ways, for example, as 27540398209 + 1517803681 = 165953^2 + 38959^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1452910085 + ... + 1452910104.

Almost surely, 2^29058201890 is an apocalyptic number.

29058201890 is a deficient number, since it is larger than the sum of its proper divisors (23246561530).

29058201890 is a wasteful number, since it uses less digits than its factorization.

29058201890 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2905820196.

The product of its (nonzero) digits is 103680, while the sum is 44.

The spelling of 29058201890 in words is "twenty-nine billion, fifty-eight million, two hundred one thousand, eight hundred ninety".