29020424320 has 64 divisors (see below), whose sum is σ = 71614967040. Its totient is φ = 11233704960.

The previous prime is 29020424299. The next prime is 29020424357. The reversal of 29020424320 is 2342402092.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-3 number, since 3×29020424320³ (a number of 32 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 711522 + ... + 751201.

It is an arithmetic number, because the mean of its divisors is an integer number (1118983860).

Almost surely, 2^29020424320 is an apocalyptic number.

29020424320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

29020424320 is an abundant number, since it is smaller than the sum of its proper divisors (42594542720).

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

29020424320 is a wasteful number, since it uses less digits than its factorization.

29020424320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1462773 (or 1462761 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

The spelling of 29020424320 in words is "twenty-nine billion, twenty million, four hundred twenty-four thousand, three hundred twenty".