29025134700004 has 9 divisors (see below), whose sum is σ = 50794004581257. Its totient is φ = 14512561962504.

The previous prime is 29025134699929. The next prime is 29025134700007. The reversal of 29025134700004 is 40000743152092.

The square root of 29025134700004 is 5387498.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in only one way, i.e., 22324698909604 + 6700435790400 = 4724902^2 + 2588520^2 .

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (29025134700007) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 9428122 + ... + 12121870.

Almost surely, 2^{29025134700004} is an apocalyptic number.

29025134700004 is the 5387498-th square number.

It is an amenable number.

29025134700004 is a deficient number, since it is larger than the sum of its proper divisors (21768869881253).

29025134700004 is an frugal number, since it uses more digits than its factorization.

29025134700004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5387502 (or 2693751 counting only the distinct ones).

The product of its (nonzero) digits is 60480, while the sum is 37.

Adding to 29025134700004 its reverse (40000743152092), we get a palindrome (69025877852096).

The spelling of 29025134700004 in words is "twenty-nine trillion, twenty-five billion, one hundred thirty-four million, seven hundred thousand, four".