29448156662 has 16 divisors (see below), whose sum is σ = 46930430160. Its totient is φ = 13832124768.

The previous prime is 29448156637. The next prime is 29448156667. The reversal of 29448156662 is 26665184492.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (29448156667) 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, 6859028 + ... + 6863319.

It is an arithmetic number, because the mean of its divisors is an integer number (2933151885).

Almost surely, 2^29448156662 is an apocalyptic number.

29448156662 is a deficient number, since it is larger than the sum of its proper divisors (17482273498).

29448156662 is a wasteful number, since it uses less digits than its factorization.

29448156662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13722415.

The product of its digits is 4976640, while the sum is 53.

The spelling of 29448156662 in words is "twenty-nine billion, four hundred forty-eight million, one hundred fifty-six thousand, six hundred sixty-two".