29326312842 has 32 divisors (see below), whose sum is σ = 62110152000. Its totient is φ = 9199319808.

The previous prime is 29326312781. The next prime is 29326312853. The reversal of 29326312842 is 24821362392.

It is a junction number, because it is equal to n+sod(n) for n = 29326312794 and 29326312803.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1535709 + ... + 1554687.

It is an arithmetic number, because the mean of its divisors is an integer number (1940942250).

Almost surely, 2^29326312842 is an apocalyptic number.

29326312842 is an abundant number, since it is smaller than the sum of its proper divisors (32783839158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

29326312842 is a wasteful number, since it uses less digits than its factorization.

29326312842 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34150.

The product of its digits is 248832, while the sum is 42.

The spelling of 29326312842 in words is "twenty-nine billion, three hundred twenty-six million, three hundred twelve thousand, eight hundred forty-two".