29776401364 has 6 divisors (see below), whose sum is σ = 52108702394. Its totient is φ = 14888200680.

The previous prime is 29776401341. The next prime is 29776401373. The reversal of 29776401364 is 46310467792.

It can be written as a sum of positive squares in only one way, i.e., 27922410000 + 1853991364 = 167100^2 + 43058^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3722050167 + ... + 3722050174.

Almost surely, 2^29776401364 is an apocalyptic number.

It is an amenable number.

29776401364 is a deficient number, since it is larger than the sum of its proper divisors (22332301030).

29776401364 is a wasteful number, since it uses less digits than its factorization.

29776401364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7444100345 (or 7444100343 counting only the distinct ones).

The product of its (nonzero) digits is 1524096, while the sum is 49.

The spelling of 29776401364 in words is "twenty-nine billion, seven hundred seventy-six million, four hundred one thousand, three hundred sixty-four".