29293224442 has 16 divisors (see below), whose sum is σ = 45853983360. Its totient is φ = 14008666672.

The previous prime is 29293224437. The next prime is 29293224463. The reversal of 29293224442 is 24442239292.

It is a happy number.

It is a super-2 number, since 2×29293224442² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 919659 + ... + 950977.

It is an arithmetic number, because the mean of its divisors is an integer number (2865873960).

Almost surely, 2^29293224442 is an apocalyptic number.

29293224442 is a deficient number, since it is larger than the sum of its proper divisors (16560758918).

29293224442 is a wasteful number, since it uses less digits than its factorization.

29293224442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51677.

The product of its digits is 497664, while the sum is 43.

The spelling of 29293224442 in words is "twenty-nine billion, two hundred ninety-three million, two hundred twenty-four thousand, four hundred forty-two".