29016405266404 has 12 divisors (see below), whose sum is σ = 53765692111404. Its totient is φ = 13654778948864.

The previous prime is 29016405266323. The next prime is 29016405266417. The reversal of 29016405266404 is 40466250461092.

It can be written as a sum of positive squares in 2 ways, for example, as 22726100496100 + 6290304770304 = 4767190^2 + 2508048^2 .

It is a super-2 number, since 2×29016405266404² (a number of 28 digits) contains 22 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, 213355921009 + ... + 213355921144.

It is an arithmetic number, because the mean of its divisors is an integer number (4480474342617).

Almost surely, 2^{29016405266404} is an apocalyptic number.

It is an amenable number.

29016405266404 is a deficient number, since it is larger than the sum of its proper divisors (24749286845000).

29016405266404 is a wasteful number, since it uses less digits than its factorization.

29016405266404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426711842174 (or 426711842172 counting only the distinct ones).

The product of its (nonzero) digits is 2488320, while the sum is 49.

The spelling of 29016405266404 in words is "twenty-nine trillion, sixteen billion, four hundred five million, two hundred sixty-six thousand, four hundred four".