29145405716 has 24 divisors (see below), whose sum is σ = 59866240896. Its totient is φ = 12153296160.

The previous prime is 29145405713. The next prime is 29145405763. The reversal of 29145405716 is 61750454192.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29145405713) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14065280 + ... + 14067351.

It is an arithmetic number, because the mean of its divisors is an integer number (2494426704).

Almost surely, 2^29145405716 is an apocalyptic number.

It is an amenable number.

29145405716 is an abundant number, since it is smaller than the sum of its proper divisors (30720835180).

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

29145405716 is a wasteful number, since it uses less digits than its factorization.

29145405716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28132679 (or 28132677 counting only the distinct ones).

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 29145405716 in words is "twenty-nine billion, one hundred forty-five million, four hundred five thousand, seven hundred sixteen".