29386744004 has 48 divisors (see below), whose sum is σ = 54584893440. Its totient is φ = 13822773120.

The previous prime is 29386743989. The next prime is 29386744007. The reversal of 29386744004 is 40044768392.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 29386744004.

It is not an unprimeable number, because it can be changed into a prime (29386744007) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695837 + ... + 736859.

It is an arithmetic number, because the mean of its divisors is an integer number (1137185280).

Almost surely, 2^29386744004 is an apocalyptic number.

It is an amenable number.

29386744004 is a deficient number, since it is larger than the sum of its proper divisors (25198149436).

29386744004 is a wasteful number, since it uses less digits than its factorization.

29386744004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41220 (or 41218 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 47.

The spelling of 29386744004 in words is "twenty-nine billion, three hundred eighty-six million, seven hundred forty-four thousand, four".