29135406226 has 8 divisors (see below), whose sum is σ = 43742029104. Its totient is φ = 14554729860.

The previous prime is 29135406217. The next prime is 29135406247. The reversal of 29135406226 is 62260453192.

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

It is a super-3 number, since 3×29135406226³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6483820 + ... + 6488311.

It is an arithmetic number, because the mean of its divisors is an integer number (5467753638).

Almost surely, 2^29135406226 is an apocalyptic number.

29135406226 is a deficient number, since it is larger than the sum of its proper divisors (14606622878).

29135406226 is a wasteful number, since it uses less digits than its factorization.

29135406226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12973256.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 29135406226 in words is "twenty-nine billion, one hundred thirty-five million, four hundred six thousand, two hundred twenty-six".