29474316480 has 224 divisors, whose sum is σ = 108416530944. Its totient is φ = 6644588544.

The previous prime is 29474316479. The next prime is 29474316481. The reversal of 29474316480 is 8461347492.

It is an interprime number because it is at equal distance from previous prime (29474316479) and next prime (29474316481).

It is a tau number, because it is divible by the number of its divisors (224).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is not an unprimeable number, because it can be changed into a prime (29474316481) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 460519 + ... + 520601.

Almost surely, 2^29474316480 is an apocalyptic number.

29474316480 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 29474316480, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54208265472).

29474316480 is an abundant number, since it is smaller than the sum of its proper divisors (78942214464).

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

29474316480 is a wasteful number, since it uses less digits than its factorization.

29474316480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60183 (or 60173 counting only the distinct ones).

The product of its (nonzero) digits is 1161216, while the sum is 48.

The spelling of 29474316480 in words is "twenty-nine billion, four hundred seventy-four million, three hundred sixteen thousand, four hundred eighty".